187378425790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{986202241}}^1$

素因数の和:986202267

約数の個数: 16

約数和(自身を含む): 355032807120

約数和(自身を除く): 167654381330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 986202241, 1972404482, 4931011205, 9862022410, 18737842579, 37475685158, 93689212895, 187378425790]

約数ペア:

[(1, 187378425790), (2, 93689212895), (5, 37475685158), (10, 18737842579), (19, 9862022410), (38, 4931011205), (95, 1972404482), (190, 986202241)]