19005255372

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{409349}}^1$

素因数の和:409482

約数の個数: 48

約数和(自身を含む): 45801352800

約数和(自身を除く): 26796097428

約数列:

[1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 636, 876, 3869, 7738, 11607, 15476, 23214, 46428, 409349, 818698, 1228047, 1637396, 2456094, 4912188, 21695497, 29882477, 43390994, 59764954, 65086491, 86781988, 89647431, 119529908, 130172982, 179294862, 260345964, 358589724, 1583771281, 3167542562, 4751313843, 6335085124, 9502627686, 19005255372]

約数ペア:

[(1, 19005255372), (2, 9502627686), (3, 6335085124), (4, 4751313843), (6, 3167542562), (12, 1583771281), (53, 358589724), (73, 260345964), (106, 179294862), (146, 130172982), (159, 119529908), (212, 89647431), (219, 86781988), (292, 65086491), (318, 59764954), (438, 43390994), (636, 29882477), (876, 21695497), (3869, 4912188), (7738, 2456094), (11607, 1637396), (15476, 1228047), (23214, 818698), (46428, 409349)]