11251268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21149}}^1$

素因数の和:21179

約数の個数: 24

約数和(自身を含む): 23688000

約数和(自身を除く): 12436732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21149, 42298, 84596, 148043, 296086, 401831, 592172, 803662, 1607324, 2812817, 5625634, 11251268]

約数ペア:

[(1, 11251268), (2, 5625634), (4, 2812817), (7, 1607324), (14, 803662), (19, 592172), (28, 401831), (38, 296086), (76, 148043), (133, 84596), (266, 42298), (532, 21149)]