15869282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55487}}^1$

素因数の和:55513

約数の個数: 16

約数和(自身を含む): 27965952

約数和(自身を除く): 12096670

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 55487, 110974, 610357, 721331, 1220714, 1442662, 7934641, 15869282]

約数ペア:

[(1, 15869282), (2, 7934641), (11, 1442662), (13, 1220714), (22, 721331), (26, 610357), (143, 110974), (286, 55487)]