19272758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3451

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 11140042

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3299, 5842, 6598, 75877, 151754, 418973, 837946, 9636379, 19272758]

約数ペア:

[(1, 19272758), (2, 9636379), (23, 837946), (46, 418973), (127, 151754), (254, 75877), (2921, 6598), (3299, 5842)]