18553924

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{7351}}^1$

素因数の和:7986

約数の個数: 12

約数和(自身を含む): 32525248

約数和(自身を除く): 13971324

約数列:

[1, 2, 4, 631, 1262, 2524, 7351, 14702, 29404, 4638481, 9276962, 18553924]

約数ペア:

[(1, 18553924), (2, 9276962), (4, 4638481), (631, 29404), (1262, 14702), (2524, 7351)]