23420170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{44189}}^1$

素因数の和:44249

約数の個数: 16

約数和(自身を含む): 42952680

約数和(自身を除く): 19532510

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 44189, 88378, 220945, 441890, 2342017, 4684034, 11710085, 23420170]

約数ペア:

[(1, 23420170), (2, 11710085), (5, 4684034), (10, 2342017), (53, 441890), (106, 220945), (265, 88378), (530, 44189)]