15653586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 34066368

約数和(自身を除く): 18412782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 1987, 2626, 3939, 3974, 5961, 7878, 11922, 25831, 51662, 77493, 154986, 200687, 401374, 602061, 1204122, 2608931, 5217862, 7826793, 15653586]

約数ペア:

[(1, 15653586), (2, 7826793), (3, 5217862), (6, 2608931), (13, 1204122), (26, 602061), (39, 401374), (78, 200687), (101, 154986), (202, 77493), (303, 51662), (606, 25831), (1313, 11922), (1987, 7878), (2626, 5961), (3939, 3974)]