12392830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 23794560

約数和(自身を除く): 11401730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 271, 538, 542, 1345, 1355, 2690, 2710, 4573, 4607, 9146, 9214, 22865, 23035, 45730, 46070, 72899, 145798, 364495, 728990, 1239283, 2478566, 6196415, 12392830]

約数ペア:

[(1, 12392830), (2, 6196415), (5, 2478566), (10, 1239283), (17, 728990), (34, 364495), (85, 145798), (170, 72899), (269, 46070), (271, 45730), (538, 23035), (542, 22865), (1345, 9214), (1355, 9146), (2690, 4607), (2710, 4573)]