15953180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6089}}^1$

素因数の和:6229

約数の個数: 24

約数和(自身を含む): 33762960

約数和(自身を除く): 17809780

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 6089, 12178, 24356, 30445, 60890, 121780, 797659, 1595318, 3190636, 3988295, 7976590, 15953180]

約数ペア:

[(1, 15953180), (2, 7976590), (4, 3988295), (5, 3190636), (10, 1595318), (20, 797659), (131, 121780), (262, 60890), (524, 30445), (655, 24356), (1310, 12178), (2620, 6089)]