2019201191

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{48407}}^1$

素因数の和:48574

約数の個数: 16

約数和(自身を含む): 2370055680

約数和(自身を除く): 350854489

約数列:

[1, 7, 59, 101, 413, 707, 5959, 41713, 48407, 338849, 2856013, 4889107, 19992091, 34223749, 288457313, 2019201191]

約数ペア:

[(1, 2019201191), (7, 288457313), (59, 34223749), (101, 19992091), (413, 4889107), (707, 2856013), (5959, 338849), (41713, 48407)]