23489570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 46010160

約数和(自身を除く): 22520590

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 1789, 2626, 3578, 6565, 8945, 13130, 17890, 23257, 46514, 116285, 180689, 232570, 361378, 903445, 1806890, 2348957, 4697914, 11744785, 23489570]

約数ペア:

[(1, 23489570), (2, 11744785), (5, 4697914), (10, 2348957), (13, 1806890), (26, 903445), (65, 361378), (101, 232570), (130, 180689), (202, 116285), (505, 46514), (1010, 23257), (1313, 17890), (1789, 13130), (2626, 8945), (3578, 6565)]