19227930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2437}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 46341504

約数和(自身を除く): 27113574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2437, 2630, 3945, 4874, 7311, 7890, 12185, 14622, 24370, 36555, 73110, 640931, 1281862, 1922793, 3204655, 3845586, 6409310, 9613965, 19227930]

約数ペア:

[(1, 19227930), (2, 9613965), (3, 6409310), (5, 3845586), (6, 3204655), (10, 1922793), (15, 1281862), (30, 640931), (263, 73110), (526, 36555), (789, 24370), (1315, 14622), (1578, 12185), (2437, 7890), (2630, 7311), (3945, 4874)]