15561089206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1\times {\mathrm{1601}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 25235806176

約数和(自身を除く): 9674716970

約数列:

[1, 2, 13, 26, 541, 691, 1082, 1382, 1601, 3202, 7033, 8983, 14066, 17966, 20813, 41626, 373831, 747662, 866141, 1106291, 1732282, 2212582, 4859803, 9719606, 11259833, 14381783, 22519666, 28763566, 598503431, 1197006862, 7780544603, 15561089206]

約数ペア:

[(1, 15561089206), (2, 7780544603), (13, 1197006862), (26, 598503431), (541, 28763566), (691, 22519666), (1082, 14381783), (1382, 11259833), (1601, 9719606), (3202, 4859803), (7033, 2212582), (8983, 1732282), (14066, 1106291), (17966, 866141), (20813, 747662), (41626, 373831)]