8673310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 7915490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 239, 382, 478, 955, 1195, 1910, 2390, 3629, 4541, 7258, 9082, 18145, 22705, 36290, 45410, 45649, 91298, 228245, 456490, 867331, 1734662, 4336655, 8673310]

約数ペア:

[(1, 8673310), (2, 4336655), (5, 1734662), (10, 867331), (19, 456490), (38, 228245), (95, 91298), (190, 45649), (191, 45410), (239, 36290), (382, 22705), (478, 18145), (955, 9082), (1195, 7258), (1910, 4541), (2390, 3629)]