13815412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 26562816

約数和(自身を除く): 12747404

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 191, 214, 338, 382, 428, 676, 764, 1391, 2483, 2782, 4966, 5564, 9932, 18083, 20437, 32279, 36166, 40874, 64558, 72332, 81748, 129116, 265681, 531362, 1062724, 3453853, 6907706, 13815412]

約数ペア:

[(1, 13815412), (2, 6907706), (4, 3453853), (13, 1062724), (26, 531362), (52, 265681), (107, 129116), (169, 81748), (191, 72332), (214, 64558), (338, 40874), (382, 36166), (428, 32279), (676, 20437), (764, 18083), (1391, 9932), (2483, 5564), (2782, 4966)]