15980356

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3299}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 32155200

約数和(自身を除く): 16174844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 3299, 4844, 6598, 13196, 23093, 46186, 92372, 570727, 1141454, 2282908, 3995089, 7990178, 15980356]

約数ペア:

[(1, 15980356), (2, 7990178), (4, 3995089), (7, 2282908), (14, 1141454), (28, 570727), (173, 92372), (346, 46186), (692, 23093), (1211, 13196), (2422, 6598), (3299, 4844)]