11873516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 21422016

約数和(自身を除く): 9548500

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 461, 548, 922, 1844, 6439, 12878, 21667, 25756, 43334, 63157, 86668, 126314, 252628, 2968379, 5936758, 11873516]

約数ペア:

[(1, 11873516), (2, 5936758), (4, 2968379), (47, 252628), (94, 126314), (137, 86668), (188, 63157), (274, 43334), (461, 25756), (548, 21667), (922, 12878), (1844, 6439)]