1872184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 3762000

約数和(自身を除く): 1889816

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 113, 152, 218, 226, 436, 452, 872, 904, 2071, 2147, 4142, 4294, 8284, 8588, 12317, 16568, 17176, 24634, 49268, 98536, 234023, 468046, 936092, 1872184]

約数ペア:

[(1, 1872184), (2, 936092), (4, 468046), (8, 234023), (19, 98536), (38, 49268), (76, 24634), (109, 17176), (113, 16568), (152, 12317), (218, 8588), (226, 8284), (436, 4294), (452, 4142), (872, 2147), (904, 2071)]