19287632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 60

約数和(自身を含む): 46291680

約数和(自身を除く): 27004048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1019, 1183, 1352, 1456, 2038, 2366, 2704, 4076, 4732, 7133, 8152, 9464, 13247, 14266, 16304, 18928, 26494, 28532, 52988, 57064, 92729, 105976, 114128, 172211, 185458, 211952, 344422, 370916, 688844, 741832, 1205477, 1377688, 1483664, 2410954, 2755376, 4821908, 9643816, 19287632]

約数ペア:

[(1, 19287632), (2, 9643816), (4, 4821908), (7, 2755376), (8, 2410954), (13, 1483664), (14, 1377688), (16, 1205477), (26, 741832), (28, 688844), (52, 370916), (56, 344422), (91, 211952), (104, 185458), (112, 172211), (169, 114128), (182, 105976), (208, 92729), (338, 57064), (364, 52988), (676, 28532), (728, 26494), (1019, 18928), (1183, 16304), (1352, 14266), (1456, 13247), (2038, 9464), (2366, 8152), (2704, 7133), (4076, 4732)]