12690564

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{22501}}^1$

素因数の和:22555

約数の個数: 24

約数和(自身を含む): 30242688

約数和(自身を除く): 17552124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 22501, 45002, 67503, 90004, 135006, 270012, 1057547, 2115094, 3172641, 4230188, 6345282, 12690564]

約数ペア:

[(1, 12690564), (2, 6345282), (3, 4230188), (4, 3172641), (6, 2115094), (12, 1057547), (47, 270012), (94, 135006), (141, 90004), (188, 67503), (282, 45002), (564, 22501)]