19046190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4999}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 46080000

約数和(自身を除く): 27033810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 4999, 9998, 14997, 24995, 29994, 49990, 74985, 149970, 634873, 1269746, 1904619, 3174365, 3809238, 6348730, 9523095, 19046190]

約数ペア:

[(1, 19046190), (2, 9523095), (3, 6348730), (5, 3809238), (6, 3174365), (10, 1904619), (15, 1269746), (30, 634873), (127, 149970), (254, 74985), (381, 49990), (635, 29994), (762, 24995), (1270, 14997), (1905, 9998), (3810, 4999)]