12906026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 23628672

約数和(自身を除く): 10722646

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 257, 422, 514, 1477, 1799, 2954, 3587, 3598, 4369, 7174, 8738, 25109, 30583, 50218, 54227, 61166, 108454, 379589, 759178, 921859, 1843718, 6453013, 12906026]

約数ペア:

[(1, 12906026), (2, 6453013), (7, 1843718), (14, 921859), (17, 759178), (34, 379589), (119, 108454), (211, 61166), (238, 54227), (257, 50218), (422, 30583), (514, 25109), (1477, 8738), (1799, 7174), (2954, 4369), (3587, 3598)]