12218565

素因数分解:

$3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2269}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 19612800

約数和(自身を除く): 7394235

約数列:

[1, 3, 5, 15, 359, 1077, 1795, 2269, 5385, 6807, 11345, 34035, 814571, 2443713, 4072855, 12218565]

約数ペア:

[(1, 12218565), (3, 4072855), (5, 2443713), (15, 814571), (359, 34035), (1077, 11345), (1795, 6807), (2269, 5385)]