13804184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 27442800

約数和(自身を除く): 13638616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 461, 788, 922, 1576, 1844, 3688, 3743, 7486, 8759, 14972, 17518, 29944, 35036, 70072, 90817, 181634, 363268, 726536, 1725523, 3451046, 6902092, 13804184]

約数ペア:

[(1, 13804184), (2, 6902092), (4, 3451046), (8, 1725523), (19, 726536), (38, 363268), (76, 181634), (152, 90817), (197, 70072), (394, 35036), (461, 29944), (788, 17518), (922, 14972), (1576, 8759), (1844, 7486), (3688, 3743)]