12800194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20063}}^1$

素因数の和:20105

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 8868926

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 20063, 40126, 220693, 441386, 581827, 1163654, 6400097, 12800194]

約数ペア:

[(1, 12800194), (2, 6400097), (11, 1163654), (22, 581827), (29, 441386), (58, 220693), (319, 40126), (638, 20063)]