1924021220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8745551}}^1$

素因数の和:8745571

約数の個数: 24

約数和(自身を含む): 4407758208

約数和(自身を除く): 2483736988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8745551, 17491102, 34982204, 43727755, 87455510, 96201061, 174911020, 192402122, 384804244, 481005305, 962010610, 1924021220]

約数ペア:

[(1, 1924021220), (2, 962010610), (4, 481005305), (5, 384804244), (10, 192402122), (11, 174911020), (20, 96201061), (22, 87455510), (44, 43727755), (55, 34982204), (110, 17491102), (220, 8745551)]