9938414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 15501696

約数和(自身を除く): 5563282

約数列:

[1, 2, 31, 62, 157, 314, 1021, 2042, 4867, 9734, 31651, 63302, 160297, 320594, 4969207, 9938414]

約数ペア:

[(1, 9938414), (2, 4969207), (31, 320594), (62, 160297), (157, 63302), (314, 31651), (1021, 9734), (2042, 4867)]