2166950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2312

約数の個数: 24

約数和(自身を含む): 4244520

約数和(自身を除く): 2077570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2281, 4562, 11405, 22810, 43339, 57025, 86678, 114050, 216695, 433390, 1083475, 2166950]

約数ペア:

[(1, 2166950), (2, 1083475), (5, 433390), (10, 216695), (19, 114050), (25, 86678), (38, 57025), (50, 43339), (95, 22810), (190, 11405), (475, 4562), (950, 2281)]