38969666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 60580608

約数和(自身を除く): 21610942

約数列:

[1, 2, 31, 62, 283, 566, 2221, 4442, 8773, 17546, 68851, 137702, 628543, 1257086, 19484833, 38969666]

約数ペア:

[(1, 38969666), (2, 19484833), (31, 1257086), (62, 628543), (283, 137702), (566, 68851), (2221, 17546), (4442, 8773)]