13946426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 10185094

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 227, 278, 442, 454, 1807, 2363, 2951, 3614, 3859, 4726, 5902, 7718, 30719, 31553, 50167, 61438, 63106, 100334, 410189, 536401, 820378, 1072802, 6973213, 13946426]

約数ペア:

[(1, 13946426), (2, 6973213), (13, 1072802), (17, 820378), (26, 536401), (34, 410189), (139, 100334), (221, 63106), (227, 61438), (278, 50167), (442, 31553), (454, 30719), (1807, 7718), (2363, 5902), (2951, 4726), (3614, 3859)]