12758434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16921}}^1$

素因数の和:16965

約数の個数: 16

約数和(自身を含む): 21321720

約数和(自身を除く): 8563286

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 16921, 33842, 219973, 439946, 490709, 981418, 6379217, 12758434]

約数ペア:

[(1, 12758434), (2, 6379217), (13, 981418), (26, 490709), (29, 439946), (58, 219973), (377, 33842), (754, 16921)]