12917432866

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{173}}^1\times {\mathrm{16993}}^1$

素因数の和:17207

約数の個数: 32

約数和(自身を含む): 21112665840

約数和(自身を除く): 8195232974

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 2197, 2249, 4394, 4498, 16993, 29237, 33986, 58474, 220909, 380081, 441818, 760162, 2871817, 2939789, 5743634, 5879578, 37333621, 38217257, 74667242, 76434514, 496824341, 993648682, 6458716433, 12917432866]

約数ペア:

[(1, 12917432866), (2, 6458716433), (13, 993648682), (26, 496824341), (169, 76434514), (173, 74667242), (338, 38217257), (346, 37333621), (2197, 5879578), (2249, 5743634), (4394, 2939789), (4498, 2871817), (16993, 760162), (29237, 441818), (33986, 380081), (58474, 220909)]