19291258977

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{2377}}^1\times {\mathrm{17231}}^1$

素因数の和:19768

約数の個数: 16

約数和(自身を含む): 25897903872

約数和(自身を除く): 6606644895

約数列:

[1, 3, 157, 471, 2377, 7131, 17231, 51693, 373189, 1119567, 2705267, 8115801, 40958087, 122874261, 6430419659, 19291258977]

約数ペア:

[(1, 19291258977), (3, 6430419659), (157, 122874261), (471, 40958087), (2377, 8115801), (7131, 2705267), (17231, 1119567), (51693, 373189)]