19164222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 34461378

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 419, 462, 594, 693, 726, 838, 847, 1089, 1257, 1386, 1694, 2079, 2178, 2514, 2541, 2933, 3267, 3771, 4158, 4609, 5082, 5866, 6534, 7542, 7623, 8799, 9218, 11313, 13827, 15246, 17598, 22626, 22869, 26397, 27654, 32263, 41481, 45738, 50699, 52794, 64526, 79191, 82962, 96789, 101398, 124443, 152097, 158382, 193578, 248886, 290367, 304194, 354893, 456291, 580734, 709786, 871101, 912582, 1064679, 1368873, 1742202, 2129358, 2737746, 3194037, 6388074, 9582111, 19164222]

約数ペア:

[(1, 19164222), (2, 9582111), (3, 6388074), (6, 3194037), (7, 2737746), (9, 2129358), (11, 1742202), (14, 1368873), (18, 1064679), (21, 912582), (22, 871101), (27, 709786), (33, 580734), (42, 456291), (54, 354893), (63, 304194), (66, 290367), (77, 248886), (99, 193578), (121, 158382), (126, 152097), (154, 124443), (189, 101398), (198, 96789), (231, 82962), (242, 79191), (297, 64526), (363, 52794), (378, 50699), (419, 45738), (462, 41481), (594, 32263), (693, 27654), (726, 26397), (838, 22869), (847, 22626), (1089, 17598), (1257, 15246), (1386, 13827), (1694, 11313), (2079, 9218), (2178, 8799), (2514, 7623), (2541, 7542), (2933, 6534), (3267, 5866), (3771, 5082), (4158, 4609)]