19670156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26297}}^1$

素因数の和:26329

約数の個数: 24

約数和(自身を含む): 39762576

約数和(自身を除く): 20092420

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26297, 52594, 105188, 289267, 447049, 578534, 894098, 1157068, 1788196, 4917539, 9835078, 19670156]

約数ペア:

[(1, 19670156), (2, 9835078), (4, 4917539), (11, 1788196), (17, 1157068), (22, 894098), (34, 578534), (44, 447049), (68, 289267), (187, 105188), (374, 52594), (748, 26297)]