19004512

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20479}}^1$

素因数の和:20518

約数の個数: 24

約数和(自身を含む): 38707200

約数和(自身を除く): 19702688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20479, 40958, 81916, 163832, 327664, 593891, 655328, 1187782, 2375564, 4751128, 9502256, 19004512]

約数ペア:

[(1, 19004512), (2, 9502256), (4, 4751128), (8, 2375564), (16, 1187782), (29, 655328), (32, 593891), (58, 327664), (116, 163832), (232, 81916), (464, 40958), (928, 20479)]