193738610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1490297}}^1$

素因数の和:1490317

約数の個数: 16

約数和(自身を含む): 375555096

約数和(自身を除く): 181816486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1490297, 2980594, 7451485, 14902970, 19373861, 38747722, 96869305, 193738610]

約数ペア:

[(1, 193738610), (2, 96869305), (5, 38747722), (10, 19373861), (13, 14902970), (26, 7451485), (65, 2980594), (130, 1490297)]