20161433938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2113801}}^1$

素因数の和:2114073

約数の個数: 16

約数和(自身を含む): 31960686240

約数和(自身を除く): 11799252302

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 2113801, 4227602, 40162219, 80324438, 530564051, 1061128102, 10080716969, 20161433938]

約数ペア:

[(1, 20161433938), (2, 10080716969), (19, 1061128102), (38, 530564051), (251, 80324438), (502, 40162219), (4769, 4227602), (9538, 2113801)]