23520154

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6971}}^1$

素因数の和:7221

約数の個数: 16

約数和(自身を含む): 40493376

約数和(自身を除く): 16973222

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 6971, 13942, 48797, 97594, 1680011, 3360022, 11760077, 23520154]

約数ペア:

[(1, 23520154), (2, 11760077), (7, 3360022), (14, 1680011), (241, 97594), (482, 48797), (1687, 13942), (3374, 6971)]