2001949003874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2290559501}}^1$

素因数の和:2290559545

約数の個数: 16

約数和(自身を含む): 3298405682880

約数和(自身を除く): 1296456679006

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2290559501, 4581119002, 43520630519, 52682868523, 87041261038, 105365737046, 1000974501937, 2001949003874]

約数ペア:

[(1, 2001949003874), (2, 1000974501937), (19, 105365737046), (23, 87041261038), (38, 52682868523), (46, 43520630519), (437, 4581119002), (874, 2290559501)]