15186808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 36610560

約数和(自身を除く): 21423752

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 907, 1196, 1288, 1814, 2093, 2392, 3628, 4186, 6349, 7256, 8372, 11791, 12698, 16744, 20861, 23582, 25396, 41722, 47164, 50792, 82537, 83444, 94328, 146027, 165074, 166888, 271193, 292054, 330148, 542386, 584108, 660296, 1084772, 1168216, 1898351, 2169544, 3796702, 7593404, 15186808]

約数ペア:

[(1, 15186808), (2, 7593404), (4, 3796702), (7, 2169544), (8, 1898351), (13, 1168216), (14, 1084772), (23, 660296), (26, 584108), (28, 542386), (46, 330148), (52, 292054), (56, 271193), (91, 166888), (92, 165074), (104, 146027), (161, 94328), (182, 83444), (184, 82537), (299, 50792), (322, 47164), (364, 41722), (598, 25396), (644, 23582), (728, 20861), (907, 16744), (1196, 12698), (1288, 11791), (1814, 8372), (2093, 7256), (2392, 6349), (3628, 4186)]