15691463444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1231}}^1\times {\mathrm{60127}}^1$

素因数の和:61415

約数の個数: 24

約数和(自身を含む): 28001369088

約数和(自身を除く): 12309905644

約数列:

[1, 2, 4, 53, 106, 212, 1231, 2462, 4924, 60127, 65243, 120254, 130486, 240508, 260972, 3186731, 6373462, 12746924, 74016337, 148032674, 296065348, 3922865861, 7845731722, 15691463444]

約数ペア:

[(1, 15691463444), (2, 7845731722), (4, 3922865861), (53, 296065348), (106, 148032674), (212, 74016337), (1231, 12746924), (2462, 6373462), (4924, 3186731), (60127, 260972), (65243, 240508), (120254, 130486)]