15693556476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{723739}}^1$

素因数の和:723898

約数の個数: 48

約数和(自身を含む): 39718851200

約数和(自身を除く): 24025294724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684, 723739, 1447478, 2171217, 2894956, 4342434, 8684868, 9408607, 18817214, 28225821, 37634428, 56451642, 100599721, 112903284, 201199442, 301799163, 402398884, 603598326, 1207196652, 1307796373, 2615592746, 3923389119, 5231185492, 7846778238, 15693556476]

約数ペア:

[(1, 15693556476), (2, 7846778238), (3, 5231185492), (4, 3923389119), (6, 2615592746), (12, 1307796373), (13, 1207196652), (26, 603598326), (39, 402398884), (52, 301799163), (78, 201199442), (139, 112903284), (156, 100599721), (278, 56451642), (417, 37634428), (556, 28225821), (834, 18817214), (1668, 9408607), (1807, 8684868), (3614, 4342434), (5421, 2894956), (7228, 2171217), (10842, 1447478), (21684, 723739)]