19192864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35281}}^1$

素因数の和:35308

約数の個数: 24

約数和(自身を含む): 40009788

約数和(自身を除く): 20816924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35281, 70562, 141124, 282248, 564496, 599777, 1128992, 1199554, 2399108, 4798216, 9596432, 19192864]

約数ペア:

[(1, 19192864), (2, 9596432), (4, 4798216), (8, 2399108), (16, 1199554), (17, 1128992), (32, 599777), (34, 564496), (68, 282248), (136, 141124), (272, 70562), (544, 35281)]