23854519

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 30120336

約数和(自身を除く): 6265817

約数列:

[1, 13, 17, 19, 23, 169, 221, 247, 299, 323, 361, 391, 437, 2873, 3211, 3887, 4199, 4693, 5083, 5681, 6137, 7429, 8303, 54587, 61009, 66079, 73853, 79781, 96577, 107939, 141151, 1037153, 1255501, 1403207, 1834963, 23854519]

約数ペア:

[(1, 23854519), (13, 1834963), (17, 1403207), (19, 1255501), (23, 1037153), (169, 141151), (221, 107939), (247, 96577), (299, 79781), (323, 73853), (361, 66079), (391, 61009), (437, 54587), (2873, 8303), (3211, 7429), (3887, 6137), (4199, 5681), (4693, 5083)]