1927926968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{21908261}}^1$

素因数の和:21908278

約数の個数: 16

約数和(自身を含む): 3943487160

約数和(自身を除く): 2015560192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 21908261, 43816522, 87633044, 175266088, 240990871, 481981742, 963963484, 1927926968]

約数ペア:

[(1, 1927926968), (2, 963963484), (4, 481981742), (8, 240990871), (11, 175266088), (22, 87633044), (44, 43816522), (88, 21908261)]