9941018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 15544320

約数和(自身を除く): 5603302

約数列:

[1, 2, 31, 62, 109, 218, 1471, 2942, 3379, 6758, 45601, 91202, 160339, 320678, 4970509, 9941018]

約数ペア:

[(1, 9941018), (2, 4970509), (31, 320678), (62, 160339), (109, 91202), (218, 45601), (1471, 6758), (2942, 3379)]