18883061

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 20341248

約数和(自身を除く): 1458187

約数列:

[1, 31, 37, 101, 163, 1147, 3131, 3737, 5053, 6031, 16463, 115847, 186961, 510353, 609131, 18883061]

約数ペア:

[(1, 18883061), (31, 609131), (37, 510353), (101, 186961), (163, 115847), (1147, 16463), (3131, 6031), (3737, 5053)]