1940888

素因数分解:

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

素因数の和:251

約数の個数: 24

約数和(自身を含む): 3864900

約数和(自身を除く): 1924012

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 12769, 17176, 25538, 51076, 102152, 242611, 485222, 970444, 1940888]

約数ペア:

[(1, 1940888), (2, 970444), (4, 485222), (8, 242611), (19, 102152), (38, 51076), (76, 25538), (113, 17176), (152, 12769), (226, 8588), (452, 4294), (904, 2147)]