15280148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9527

約数の個数: 24

約数和(自身を含む): 29729280

約数和(自身を除く): 14449132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 9479, 18958, 37916, 123227, 246454, 293849, 492908, 587698, 1175396, 3820037, 7640074, 15280148]

約数ペア:

[(1, 15280148), (2, 7640074), (4, 3820037), (13, 1175396), (26, 587698), (31, 492908), (52, 293849), (62, 246454), (124, 123227), (403, 37916), (806, 18958), (1612, 9479)]