39886274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1321}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 61933056

約数和(自身を除く): 22046782

約数列:

[1, 2, 31, 62, 487, 974, 1321, 2642, 15097, 30194, 40951, 81902, 643327, 1286654, 19943137, 39886274]

約数ペア:

[(1, 39886274), (2, 19943137), (31, 1286654), (62, 643327), (487, 81902), (974, 40951), (1321, 30194), (2642, 15097)]