15320856

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2671}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 38476800

約数和(自身を除く): 23155944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2671, 2868, 5342, 5736, 8013, 10684, 16026, 21368, 32052, 64104, 638369, 1276738, 1915107, 2553476, 3830214, 5106952, 7660428, 15320856]

約数ペア:

[(1, 15320856), (2, 7660428), (3, 5106952), (4, 3830214), (6, 2553476), (8, 1915107), (12, 1276738), (24, 638369), (239, 64104), (478, 32052), (717, 21368), (956, 16026), (1434, 10684), (1912, 8013), (2671, 5736), (2868, 5342)]