18633902

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28319}}^1$

素因数の和:28375

約数の個数: 16

約数和(自身を含む): 32624640

約数和(自身を除く): 13990738

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 28319, 56638, 198233, 396466, 1330993, 2661986, 9316951, 18633902]

約数ペア:

[(1, 18633902), (2, 9316951), (7, 2661986), (14, 1330993), (47, 396466), (94, 198233), (329, 56638), (658, 28319)]