14395420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4259}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 32742360

約数和(自身を除く): 18346940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4259, 8518, 17036, 21295, 42590, 55367, 85180, 110734, 221468, 276835, 553670, 719771, 1107340, 1439542, 2879084, 3598855, 7197710, 14395420]

約数ペア:

[(1, 14395420), (2, 7197710), (4, 3598855), (5, 2879084), (10, 1439542), (13, 1107340), (20, 719771), (26, 553670), (52, 276835), (65, 221468), (130, 110734), (169, 85180), (260, 55367), (338, 42590), (676, 21295), (845, 17036), (1690, 8518), (3380, 4259)]