19492524

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18671}}^1$

素因数の和:18710

約数の個数: 36

約数和(自身を含む): 50974560

約数和(自身を除く): 31482036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18671, 37342, 56013, 74684, 112026, 168039, 224052, 336078, 541459, 672156, 1082918, 1624377, 2165836, 3248754, 4873131, 6497508, 9746262, 19492524]

約数ペア:

[(1, 19492524), (2, 9746262), (3, 6497508), (4, 4873131), (6, 3248754), (9, 2165836), (12, 1624377), (18, 1082918), (29, 672156), (36, 541459), (58, 336078), (87, 224052), (116, 168039), (174, 112026), (261, 74684), (348, 56013), (522, 37342), (1044, 18671)]