15575696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{13711}}^1$

素因数の和:13790

約数の個数: 20

約数和(自身を含む): 30605184

約数和(自身を除く): 15029488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 13711, 27422, 54844, 109688, 219376, 973481, 1946962, 3893924, 7787848, 15575696]

約数ペア:

[(1, 15575696), (2, 7787848), (4, 3893924), (8, 1946962), (16, 973481), (71, 219376), (142, 109688), (284, 54844), (568, 27422), (1136, 13711)]