12344215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 16722720

約数和(自身を除く): 4378505

約数列:

[1, 5, 13, 23, 65, 115, 299, 359, 529, 1495, 1795, 2645, 4667, 6877, 8257, 23335, 34385, 41285, 107341, 189911, 536705, 949555, 2468843, 12344215]

約数ペア:

[(1, 12344215), (5, 2468843), (13, 949555), (23, 536705), (65, 189911), (115, 107341), (299, 41285), (359, 34385), (529, 23335), (1495, 8257), (1795, 6877), (2645, 4667)]