12958116

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1669}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 30300480

約数和(自身を除く): 17342364

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1669, 1941, 2588, 3338, 3882, 5007, 6676, 7764, 10014, 20028, 1079843, 2159686, 3239529, 4319372, 6479058, 12958116]

約数ペア:

[(1, 12958116), (2, 6479058), (3, 4319372), (4, 3239529), (6, 2159686), (12, 1079843), (647, 20028), (1294, 10014), (1669, 7764), (1941, 6676), (2588, 5007), (3338, 3882)]