22009862

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12379}}^1$

素因数の和:12515

約数の個数: 16

約数和(自身を含む): 38031360

約数和(自身を除く): 16021498

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 12379, 24758, 86653, 173306, 1572133, 3144266, 11004931, 22009862]

約数ペア:

[(1, 22009862), (2, 11004931), (7, 3144266), (14, 1572133), (127, 173306), (254, 86653), (889, 24758), (1778, 12379)]