13856154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 29985984

約数和(自身を除く): 16129830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 443, 802, 886, 1203, 1329, 2406, 2658, 5213, 5759, 10426, 11518, 15639, 17277, 31278, 34554, 177643, 355286, 532929, 1065858, 2309359, 4618718, 6928077, 13856154]

約数ペア:

[(1, 13856154), (2, 6928077), (3, 4618718), (6, 2309359), (13, 1065858), (26, 532929), (39, 355286), (78, 177643), (401, 34554), (443, 31278), (802, 17277), (886, 15639), (1203, 11518), (1329, 10426), (2406, 5759), (2658, 5213)]