15631967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 17633280

約数和(自身を除く): 2001313

約数列:

[1, 13, 31, 79, 403, 491, 1027, 2449, 6383, 15221, 31837, 38789, 197873, 504257, 1202459, 15631967]

約数ペア:

[(1, 15631967), (13, 1202459), (31, 504257), (79, 197873), (403, 38789), (491, 31837), (1027, 15221), (2449, 6383)]