12421396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8237}}^1$

素因数の和:8283

約数の個数: 24

約数和(自身を含む): 24219720

約数和(自身を除く): 11798324

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 8237, 16474, 32948, 107081, 214162, 238873, 428324, 477746, 955492, 3105349, 6210698, 12421396]

約数ペア:

[(1, 12421396), (2, 6210698), (4, 3105349), (13, 955492), (26, 477746), (29, 428324), (52, 238873), (58, 214162), (116, 107081), (377, 32948), (754, 16474), (1508, 8237)]