13219082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 20680704

約数和(自身を除く): 7461622

約数列:

[1, 2, 31, 62, 101, 202, 2111, 3131, 4222, 6262, 65441, 130882, 213211, 426422, 6609541, 13219082]

約数ペア:

[(1, 13219082), (2, 6609541), (31, 426422), (62, 213211), (101, 130882), (202, 65441), (2111, 6262), (3131, 4222)]