15815696

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{5849}}^1$

素因数の和:5883

約数の個数: 30

約数和(自身を含む): 33187050

約数和(自身を除く): 17371354

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 5849, 11698, 23396, 46792, 76037, 93584, 152074, 304148, 608296, 988481, 1216592, 1976962, 3953924, 7907848, 15815696]

約数ペア:

[(1, 15815696), (2, 7907848), (4, 3953924), (8, 1976962), (13, 1216592), (16, 988481), (26, 608296), (52, 304148), (104, 152074), (169, 93584), (208, 76037), (338, 46792), (676, 23396), (1352, 11698), (2704, 5849)]