13155268

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 26611200

約数和(自身を除く): 13455932

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5279, 10558, 21116, 36953, 73906, 147812, 469831, 939662, 1879324, 3288817, 6577634, 13155268]

約数ペア:

[(1, 13155268), (2, 6577634), (4, 3288817), (7, 1879324), (14, 939662), (28, 469831), (89, 147812), (178, 73906), (356, 36953), (623, 21116), (1246, 10558), (2492, 5279)]