15330406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 28562688

約数和(自身を除く): 13232282

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 643, 917, 1286, 1703, 1834, 3406, 4501, 8359, 9002, 11921, 16718, 23842, 58513, 84233, 117026, 168466, 589631, 1095029, 1179262, 2190058, 7665203, 15330406]

約数ペア:

[(1, 15330406), (2, 7665203), (7, 2190058), (13, 1179262), (14, 1095029), (26, 589631), (91, 168466), (131, 117026), (182, 84233), (262, 58513), (643, 23842), (917, 16718), (1286, 11921), (1703, 9002), (1834, 8359), (3406, 4501)]