18947731682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1024091}}^1$

素因数の和:1024162

約数の個数: 24

約数和(自身を含む): 32111428752

約数和(自身を除く): 13163697070

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1682, 9251, 18502, 1024091, 2048182, 11265001, 22530002, 29698639, 59397278, 326685029, 653370058, 861260531, 1722521062, 9473865841, 18947731682]

約数ペア:

[(1, 18947731682), (2, 9473865841), (11, 1722521062), (22, 861260531), (29, 653370058), (58, 326685029), (319, 59397278), (638, 29698639), (841, 22530002), (1682, 11265001), (9251, 2048182), (18502, 1024091)]