12691626

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{12227}}^1$

素因数の和:12405

約数の個数: 16

約数和(自身を含む): 25532064

約数和(自身を除く): 12840438

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 12227, 24454, 36681, 73362, 2115271, 4230542, 6345813, 12691626]

約数ペア:

[(1, 12691626), (2, 6345813), (3, 4230542), (6, 2115271), (173, 73362), (346, 36681), (519, 24454), (1038, 12227)]