19127850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{18217}}^1$

素因数の和:18239

約数の個数: 48

約数和(自身を含む): 54216768

約数和(自身を除く): 35088918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 18217, 36434, 54651, 91085, 109302, 127519, 182170, 255038, 273255, 382557, 455425, 546510, 637595, 765114, 910850, 1275190, 1366275, 1912785, 2732550, 3187975, 3825570, 6375950, 9563925, 19127850]

約数ペア:

[(1, 19127850), (2, 9563925), (3, 6375950), (5, 3825570), (6, 3187975), (7, 2732550), (10, 1912785), (14, 1366275), (15, 1275190), (21, 910850), (25, 765114), (30, 637595), (35, 546510), (42, 455425), (50, 382557), (70, 273255), (75, 255038), (105, 182170), (150, 127519), (175, 109302), (210, 91085), (350, 54651), (525, 36434), (1050, 18217)]