17790676

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 31733856

約数和(自身を除く): 13943180

約数列:

[1, 2, 4, 107, 197, 211, 214, 394, 422, 428, 788, 844, 21079, 22577, 41567, 42158, 45154, 83134, 84316, 90308, 166268, 4447669, 8895338, 17790676]

約数ペア:

[(1, 17790676), (2, 8895338), (4, 4447669), (107, 166268), (197, 90308), (211, 84316), (214, 83134), (394, 45154), (422, 42158), (428, 41567), (788, 22577), (844, 21079)]