21236050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38611}}^1$

素因数の和:38634

約数の個数: 24

約数和(自身を含む): 43090992

約数和(自身を除く): 21854942

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 38611, 77222, 193055, 386110, 424721, 849442, 965275, 1930550, 2123605, 4247210, 10618025, 21236050]

約数ペア:

[(1, 21236050), (2, 10618025), (5, 4247210), (10, 2123605), (11, 1930550), (22, 965275), (25, 849442), (50, 424721), (55, 386110), (110, 193055), (275, 77222), (550, 38611)]