15974664

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 40249440

約数和(自身を除く): 24274776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5081, 10162, 15243, 20324, 30486, 40648, 60972, 121944, 665611, 1331222, 1996833, 2662444, 3993666, 5324888, 7987332, 15974664]

約数ペア:

[(1, 15974664), (2, 7987332), (3, 5324888), (4, 3993666), (6, 2662444), (8, 1996833), (12, 1331222), (24, 665611), (131, 121944), (262, 60972), (393, 40648), (524, 30486), (786, 20324), (1048, 15243), (1572, 10162), (3144, 5081)]