11813308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 22420832

約数和(自身を除く): 10607524

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1447, 2041, 2894, 4082, 5788, 8164, 18811, 37622, 75244, 227179, 454358, 908716, 2953327, 5906654, 11813308]

約数ペア:

[(1, 11813308), (2, 5906654), (4, 2953327), (13, 908716), (26, 454358), (52, 227179), (157, 75244), (314, 37622), (628, 18811), (1447, 8164), (2041, 5788), (2894, 4082)]