19388024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{142559}}^1$

素因数の和:142582

約数の個数: 16

約数和(自身を含む): 38491200

約数和(自身を除く): 19103176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 142559, 285118, 570236, 1140472, 2423503, 4847006, 9694012, 19388024]

約数ペア:

[(1, 19388024), (2, 9694012), (4, 4847006), (8, 2423503), (17, 1140472), (34, 570236), (68, 285118), (136, 142559)]