17386914382

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{216973}}^1$

素因数の和:217467

約数の個数: 16

約数和(自身を含む): 26401396320

約数和(自身を除く): 9014481938

約数列:

[1, 2, 103, 206, 389, 778, 40067, 80134, 216973, 433946, 22348219, 44696438, 84402497, 168804994, 8693457191, 17386914382]

約数ペア:

[(1, 17386914382), (2, 8693457191), (103, 168804994), (206, 84402497), (389, 44696438), (778, 22348219), (40067, 433946), (80134, 216973)]