2019479902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137623}}^1$

素因数の和:137688

約数の個数: 32

約数和(自身を含む): 3567214080

約数和(自身を除く): 1547734178

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 7337, 14674, 137623, 275246, 1513853, 3027706, 3165329, 3991067, 6330658, 7982134, 34818619, 43901737, 69637238, 87803474, 91794541, 183589082, 1009739951, 2019479902]

約数ペア:

[(1, 2019479902), (2, 1009739951), (11, 183589082), (22, 91794541), (23, 87803474), (29, 69637238), (46, 43901737), (58, 34818619), (253, 7982134), (319, 6330658), (506, 3991067), (638, 3165329), (667, 3027706), (1334, 1513853), (7337, 275246), (14674, 137623)]