11906950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21649}}^1$

素因数の和:21672

約数の個数: 24

約数和(自身を含む): 24161400

約数和(自身を除く): 12254450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 21649, 43298, 108245, 216490, 238139, 476278, 541225, 1082450, 1190695, 2381390, 5953475, 11906950]

約数ペア:

[(1, 11906950), (2, 5953475), (5, 2381390), (10, 1190695), (11, 1082450), (22, 541225), (25, 476278), (50, 238139), (55, 216490), (110, 108245), (275, 43298), (550, 21649)]