21339434194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{348217}}^1$

素因数の和:350589

約数の個数: 16

約数和(自身を含む): 34486117848

約数和(自身を除く): 13146683654

約数列:

[1, 2, 13, 26, 2357, 4714, 30641, 61282, 348217, 696434, 4526821, 9053642, 820747469, 1641494938, 10669717097, 21339434194]

約数ペア:

[(1, 21339434194), (2, 10669717097), (13, 1641494938), (26, 820747469), (2357, 9053642), (4714, 4526821), (30641, 696434), (61282, 348217)]