13000656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8737}}^1$

素因数の和:8779

約数の個数: 40

約数和(自身を含む): 34672384

約数和(自身を除く): 21671728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 8737, 17474, 26211, 34948, 52422, 69896, 104844, 139792, 209688, 270847, 419376, 541694, 812541, 1083388, 1625082, 2166776, 3250164, 4333552, 6500328, 13000656]

約数ペア:

[(1, 13000656), (2, 6500328), (3, 4333552), (4, 3250164), (6, 2166776), (8, 1625082), (12, 1083388), (16, 812541), (24, 541694), (31, 419376), (48, 270847), (62, 209688), (93, 139792), (124, 104844), (186, 69896), (248, 52422), (372, 34948), (496, 26211), (744, 17474), (1488, 8737)]