15696984916

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{881}}^1\times {\mathrm{6949}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 27547770600

約数和(自身を除く): 11850785684

約数列:

[1, 2, 4, 641, 881, 1282, 1762, 2564, 3524, 6949, 13898, 27796, 564721, 1129442, 2258884, 4454309, 6122069, 8908618, 12244138, 17817236, 24488276, 3924246229, 7848492458, 15696984916]

約数ペア:

[(1, 15696984916), (2, 7848492458), (4, 3924246229), (641, 24488276), (881, 17817236), (1282, 12244138), (1762, 8908618), (2564, 6122069), (3524, 4454309), (6949, 2258884), (13898, 1129442), (27796, 564721)]