12639246

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{23669}}^1$

素因数の和:23763

約数の個数: 16

約数和(自身を含む): 25563600

約数和(自身を除く): 12924354

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 23669, 47338, 71007, 142014, 2106541, 4213082, 6319623, 12639246]

約数ペア:

[(1, 12639246), (2, 6319623), (3, 4213082), (6, 2106541), (89, 142014), (178, 71007), (267, 47338), (534, 23669)]