12623295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19571}}^1$

素因数の和:19622

約数の個数: 16

約数和(自身を含む): 20668032

約数和(自身を除く): 8044737

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 19571, 58713, 97855, 293565, 841553, 2524659, 4207765, 12623295]

約数ペア:

[(1, 12623295), (3, 4207765), (5, 2524659), (15, 841553), (43, 293565), (129, 97855), (215, 58713), (645, 19571)]