15266212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 28954296

約数和(自身を除く): 13688084

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 1697, 2249, 3394, 4498, 6788, 8996, 22061, 44122, 88244, 293581, 587162, 1174324, 3816553, 7633106, 15266212]

約数ペア:

[(1, 15266212), (2, 7633106), (4, 3816553), (13, 1174324), (26, 587162), (52, 293581), (173, 88244), (346, 44122), (692, 22061), (1697, 8996), (2249, 6788), (3394, 4498)]