15845204

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 28667520

約数和(自身を除く): 12822316

約数列:

[1, 2, 4, 47, 89, 94, 178, 188, 356, 947, 1894, 3788, 4183, 8366, 16732, 44509, 84283, 89018, 168566, 178036, 337132, 3961301, 7922602, 15845204]

約数ペア:

[(1, 15845204), (2, 7922602), (4, 3961301), (47, 337132), (89, 178036), (94, 168566), (178, 89018), (188, 84283), (356, 44509), (947, 16732), (1894, 8366), (3788, 4183)]