12966004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 23429448

約数和(自身を除く): 10463444

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 457, 692, 914, 1828, 7093, 14186, 18737, 28372, 37474, 74948, 79061, 158122, 316244, 3241501, 6483002, 12966004]

約数ペア:

[(1, 12966004), (2, 6483002), (4, 3241501), (41, 316244), (82, 158122), (164, 79061), (173, 74948), (346, 37474), (457, 28372), (692, 18737), (914, 14186), (1828, 7093)]