6981550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7380

約数の個数: 24

約数和(自身を含む): 13671000

約数和(自身を除く): 6689450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 7349, 14698, 36745, 73490, 139631, 183725, 279262, 367450, 698155, 1396310, 3490775, 6981550]

約数ペア:

[(1, 6981550), (2, 3490775), (5, 1396310), (10, 698155), (19, 367450), (25, 279262), (38, 183725), (50, 139631), (95, 73490), (190, 36745), (475, 14698), (950, 7349)]