20251222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4783}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 31861440

約数和(自身を除く): 11610218

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4783, 9566, 138707, 277414, 349159, 698318, 10125611, 20251222]

約数ペア:

[(1, 20251222), (2, 10125611), (29, 698318), (58, 349159), (73, 277414), (146, 138707), (2117, 9566), (4234, 4783)]