15668929906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{108377}}^1$

素因数の和:108858

約数の個数: 32

約数和(自身を含む): 28091577600

約数和(自身を除く): 12422647694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 449, 898, 3143, 6286, 10327, 20654, 72289, 108377, 144578, 216754, 758639, 1517278, 2492671, 4985342, 17448697, 34897394, 48661273, 97322546, 340628911, 681257822, 1119209279, 2238418558, 7834464953, 15668929906]

約数ペア:

[(1, 15668929906), (2, 7834464953), (7, 2238418558), (14, 1119209279), (23, 681257822), (46, 340628911), (161, 97322546), (322, 48661273), (449, 34897394), (898, 17448697), (3143, 4985342), (6286, 2492671), (10327, 1517278), (20654, 758639), (72289, 216754), (108377, 144578)]