13101556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19381}}^1$

素因数の和:19411

約数の個数: 18

約数和(自身を含む): 24828342

約数和(自身を除く): 11726786

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 19381, 38762, 77524, 251953, 503906, 1007812, 3275389, 6550778, 13101556]

約数ペア:

[(1, 13101556), (2, 6550778), (4, 3275389), (13, 1007812), (26, 503906), (52, 251953), (169, 77524), (338, 38762), (676, 19381)]