12886957436

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{96979}}^1$

素因数の和:97361

約数の個数: 24

約数和(自身を含む): 22809696000

約数和(自身を除く): 9922738564

約数列:

[1, 2, 4, 139, 239, 278, 478, 556, 956, 33221, 66442, 96979, 132884, 193958, 387916, 13480081, 23177981, 26960162, 46355962, 53920324, 92711924, 3221739359, 6443478718, 12886957436]

約数ペア:

[(1, 12886957436), (2, 6443478718), (4, 3221739359), (139, 92711924), (239, 53920324), (278, 46355962), (478, 26960162), (556, 23177981), (956, 13480081), (33221, 387916), (66442, 193958), (96979, 132884)]