38989852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21613}}^1$

素因数の和:21669

約数の個数: 24

約数和(自身を含む): 76254192

約数和(自身を除く): 37264340

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 21613, 43226, 86452, 237743, 475486, 886133, 950972, 1772266, 3544532, 9747463, 19494926, 38989852]

約数ペア:

[(1, 38989852), (2, 19494926), (4, 9747463), (11, 3544532), (22, 1772266), (41, 950972), (44, 886133), (82, 475486), (164, 237743), (451, 86452), (902, 43226), (1804, 21613)]