22011986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 34352640

約数和(自身を除く): 12340654

約数列:

[1, 2, 29, 58, 191, 382, 1987, 3974, 5539, 11078, 57623, 115246, 379517, 759034, 11005993, 22011986]

約数ペア:

[(1, 22011986), (2, 11005993), (29, 759034), (58, 379517), (191, 115246), (382, 57623), (1987, 11078), (3974, 5539)]