15704491054

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{20549}}^1$

素因数の和:21328

約数の個数: 32

約数和(自身を含む): 27303552000

約数和(自身を除く): 11599060946

約数列:

[1, 2, 7, 14, 79, 158, 553, 691, 1106, 1382, 4837, 9674, 20549, 41098, 54589, 109178, 143843, 287686, 382123, 764246, 1623371, 3246742, 11363597, 14199359, 22727194, 28398718, 99395513, 198791026, 1121749361, 2243498722, 7852245527, 15704491054]

約数ペア:

[(1, 15704491054), (2, 7852245527), (7, 2243498722), (14, 1121749361), (79, 198791026), (158, 99395513), (553, 28398718), (691, 22727194), (1106, 14199359), (1382, 11363597), (4837, 3246742), (9674, 1623371), (20549, 764246), (41098, 382123), (54589, 287686), (109178, 143843)]