19386088

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{5059}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 36432000

約数和(自身を除く): 17045912

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 5059, 10118, 20236, 40472, 2423261, 4846522, 9693044, 19386088]

約数ペア:

[(1, 19386088), (2, 9693044), (4, 4846522), (8, 2423261), (479, 40472), (958, 20236), (1916, 10118), (3832, 5059)]