19072266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^3\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 40590720

約数和(自身を除く): 21518454

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 647, 867, 1294, 1734, 1941, 3882, 4913, 9826, 10999, 14739, 21998, 29478, 32997, 65994, 186983, 373966, 560949, 1121898, 3178711, 6357422, 9536133, 19072266]

約数ペア:

[(1, 19072266), (2, 9536133), (3, 6357422), (6, 3178711), (17, 1121898), (34, 560949), (51, 373966), (102, 186983), (289, 65994), (578, 32997), (647, 29478), (867, 21998), (1294, 14739), (1734, 10999), (1941, 9826), (3882, 4913)]