18855652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 35191800

約数和(自身を除く): 16336148

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1861, 2533, 3722, 5066, 7444, 10132, 31637, 63274, 126548, 277289, 554578, 1109156, 4713913, 9427826, 18855652]

約数ペア:

[(1, 18855652), (2, 9427826), (4, 4713913), (17, 1109156), (34, 554578), (68, 277289), (149, 126548), (298, 63274), (596, 31637), (1861, 10132), (2533, 7444), (3722, 5066)]