8386790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 16333920

約数和(自身を除く): 7947130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1193, 1406, 2386, 3515, 5965, 7030, 11930, 22667, 44141, 45334, 88282, 113335, 220705, 226670, 441410, 838679, 1677358, 4193395, 8386790]

約数ペア:

[(1, 8386790), (2, 4193395), (5, 1677358), (10, 838679), (19, 441410), (37, 226670), (38, 220705), (74, 113335), (95, 88282), (185, 45334), (190, 44141), (370, 22667), (703, 11930), (1193, 7030), (1406, 5965), (2386, 3515)]