1885703830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{342233}}^1$

素因数の和:342288

約数の個数: 32

約数和(自身を含む): 3696127200

約数和(自身を除く): 1810423370

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 342233, 684466, 1711165, 3422330, 6502427, 9924757, 13004854, 19849514, 32512135, 49623785, 65024270, 99247570, 188570383, 377140766, 942851915, 1885703830]

約数ペア:

[(1, 1885703830), (2, 942851915), (5, 377140766), (10, 188570383), (19, 99247570), (29, 65024270), (38, 49623785), (58, 32512135), (95, 19849514), (145, 13004854), (190, 9924757), (290, 6502427), (551, 3422330), (1102, 1711165), (2755, 684466), (5510, 342233)]