18680493946

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1\times {\mathrm{95131}}^1$

素因数の和:97269

約数の個数: 16

約数和(自身を含む): 28630926720

約数和(自身を除く): 9950432774

約数列:

[1, 2, 47, 94, 2089, 4178, 95131, 98183, 190262, 196366, 4471157, 8942314, 198728659, 397457318, 9340246973, 18680493946]

約数ペア:

[(1, 18680493946), (2, 9340246973), (47, 397457318), (94, 198728659), (2089, 8942314), (4178, 4471157), (95131, 196366), (98183, 190262)]