22472230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 22690778

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 4751, 9502, 23755, 47510, 52261, 104522, 204293, 261305, 408586, 522610, 1021465, 2042930, 2247223, 4494446, 11236115, 22472230]

約数ペア:

[(1, 22472230), (2, 11236115), (5, 4494446), (10, 2247223), (11, 2042930), (22, 1021465), (43, 522610), (55, 408586), (86, 261305), (110, 204293), (215, 104522), (430, 52261), (473, 47510), (946, 23755), (2365, 9502), (4730, 4751)]