19450524484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{2267}}^1\times {\mathrm{40471}}^1$

素因数の和:42795

約数の個数: 24

約数和(自身を含む): 34696807488

約数和(自身を除く): 15246283004

約数列:

[1, 2, 4, 53, 106, 212, 2267, 4534, 9068, 40471, 80942, 120151, 161884, 240302, 480604, 2144963, 4289926, 8579852, 91747757, 183495514, 366991028, 4862631121, 9725262242, 19450524484]

約数ペア:

[(1, 19450524484), (2, 9725262242), (4, 4862631121), (53, 366991028), (106, 183495514), (212, 91747757), (2267, 8579852), (4534, 4289926), (9068, 2144963), (40471, 480604), (80942, 240302), (120151, 161884)]