19583718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 54190080

約数和(自身を除く): 34606362

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 23, 33, 38, 42, 46, 57, 66, 69, 77, 97, 114, 133, 138, 154, 161, 194, 209, 231, 253, 266, 291, 322, 399, 418, 437, 462, 483, 506, 582, 627, 679, 759, 798, 874, 966, 1067, 1254, 1311, 1358, 1463, 1518, 1771, 1843, 2037, 2134, 2231, 2622, 2926, 3059, 3201, 3542, 3686, 4074, 4389, 4462, 4807, 5313, 5529, 6118, 6402, 6693, 7469, 8778, 9177, 9614, 10626, 11058, 12901, 13386, 14421, 14938, 15617, 18354, 20273, 22407, 24541, 25802, 28842, 31234, 33649, 38703, 40546, 42389, 44814, 46851, 49082, 60819, 67298, 73623, 77406, 84778, 93702, 100947, 121638, 127167, 141911, 147246, 171787, 201894, 254334, 283822, 296723, 343574, 425733, 466279, 515361, 593446, 851466, 890169, 932558, 1030722, 1398837, 1780338, 2797674, 3263953, 6527906, 9791859, 19583718]

約数ペア:

[(1, 19583718), (2, 9791859), (3, 6527906), (6, 3263953), (7, 2797674), (11, 1780338), (14, 1398837), (19, 1030722), (21, 932558), (22, 890169), (23, 851466), (33, 593446), (38, 515361), (42, 466279), (46, 425733), (57, 343574), (66, 296723), (69, 283822), (77, 254334), (97, 201894), (114, 171787), (133, 147246), (138, 141911), (154, 127167), (161, 121638), (194, 100947), (209, 93702), (231, 84778), (253, 77406), (266, 73623), (291, 67298), (322, 60819), (399, 49082), (418, 46851), (437, 44814), (462, 42389), (483, 40546), (506, 38703), (582, 33649), (627, 31234), (679, 28842), (759, 25802), (798, 24541), (874, 22407), (966, 20273), (1067, 18354), (1254, 15617), (1311, 14938), (1358, 14421), (1463, 13386), (1518, 12901), (1771, 11058), (1843, 10626), (2037, 9614), (2134, 9177), (2231, 8778), (2622, 7469), (2926, 6693), (3059, 6402), (3201, 6118), (3542, 5529), (3686, 5313), (4074, 4807), (4389, 4462)]