2019212932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{777817}}^1$

素因数の和:777891

約数の個数: 24

約数和(自身を含む): 3920202720

約数和(自身を除く): 1900989788

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 777817, 1555634, 3111268, 8555987, 17111974, 34223948, 45891203, 91782406, 183564812, 504803233, 1009606466, 2019212932]

約数ペア:

[(1, 2019212932), (2, 1009606466), (4, 504803233), (11, 183564812), (22, 91782406), (44, 45891203), (59, 34223948), (118, 17111974), (236, 8555987), (649, 3111268), (1298, 1555634), (2596, 777817)]