15660112978

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{135757}}^1$

素因数の和:136317

約数の個数: 16

約数和(自身を含む): 23718008664

約数和(自身を除く): 8057895686

約数列:

[1, 2, 137, 274, 421, 842, 57677, 115354, 135757, 271514, 18598709, 37197418, 57153697, 114307394, 7830056489, 15660112978]

約数ペア:

[(1, 15660112978), (2, 7830056489), (137, 114307394), (274, 57153697), (421, 37197418), (842, 18598709), (57677, 271514), (115354, 135757)]