19240136

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{40763}}^1$

素因数の和:40828

約数の個数: 16

約数和(自身を含む): 36687600

約数和(自身を除く): 17447464

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 40763, 81526, 163052, 326104, 2405017, 4810034, 9620068, 19240136]

約数ペア:

[(1, 19240136), (2, 9620068), (4, 4810034), (8, 2405017), (59, 326104), (118, 163052), (236, 81526), (472, 40763)]