16888978628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5420083}}^1$

素因数の和:5420147

約数の個数: 24

約数和(自身を含む): 31870093920

約数和(自身を除く): 14981115292

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5420083, 10840166, 21680332, 102981577, 205963154, 222223403, 411926308, 444446806, 888893612, 4222244657, 8444489314, 16888978628]

約数ペア:

[(1, 16888978628), (2, 8444489314), (4, 4222244657), (19, 888893612), (38, 444446806), (41, 411926308), (76, 222223403), (82, 205963154), (164, 102981577), (779, 21680332), (1558, 10840166), (3116, 5420083)]