12340424

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4273}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 24425910

約数和(自身を除く): 12085486

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4273, 8546, 17092, 34184, 81187, 162374, 324748, 649496, 1542553, 3085106, 6170212, 12340424]

約数ペア:

[(1, 12340424), (2, 6170212), (4, 3085106), (8, 1542553), (19, 649496), (38, 324748), (76, 162374), (152, 81187), (361, 34184), (722, 17092), (1444, 8546), (2888, 4273)]