193139638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{4457}}^1$

素因数の和:4967

約数の個数: 16

約数和(自身を含む): 296581824

約数和(自身を除く): 103442186

約数列:

[1, 2, 47, 94, 461, 922, 4457, 8914, 21667, 43334, 209479, 418958, 2054677, 4109354, 96569819, 193139638]

約数ペア:

[(1, 193139638), (2, 96569819), (47, 4109354), (94, 2054677), (461, 418958), (922, 209479), (4457, 43334), (8914, 21667)]