11785510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 24364800

約数和(自身を除く): 12579290

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5639, 11278, 28195, 56390, 62029, 107141, 124058, 214282, 310145, 535705, 620290, 1071410, 1178551, 2357102, 5892755, 11785510]

約数ペア:

[(1, 11785510), (2, 5892755), (5, 2357102), (10, 1178551), (11, 1071410), (19, 620290), (22, 535705), (38, 310145), (55, 214282), (95, 124058), (110, 107141), (190, 62029), (209, 56390), (418, 28195), (1045, 11278), (2090, 5639)]