11503268

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1321}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 23097984

約数和(自身を除く): 11594716

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 1321, 2177, 2642, 4354, 5284, 8708, 9247, 18494, 36988, 410831, 821662, 1643324, 2875817, 5751634, 11503268]

約数ペア:

[(1, 11503268), (2, 5751634), (4, 2875817), (7, 1643324), (14, 821662), (28, 410831), (311, 36988), (622, 18494), (1244, 9247), (1321, 8708), (2177, 5284), (2642, 4354)]