13215410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 26066880

約数和(自身を除く): 12851470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 1723, 3446, 3835, 7670, 8615, 17230, 22399, 44798, 101657, 111995, 203314, 223990, 508285, 1016570, 1321541, 2643082, 6607705, 13215410]

約数ペア:

[(1, 13215410), (2, 6607705), (5, 2643082), (10, 1321541), (13, 1016570), (26, 508285), (59, 223990), (65, 203314), (118, 111995), (130, 101657), (295, 44798), (590, 22399), (767, 17230), (1534, 8615), (1723, 7670), (3446, 3835)]