11778910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8268

約数の個数: 32

約数和(自身を含む): 24911712

約数和(自身を除く): 13132802

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8237, 16474, 41185, 82370, 90607, 107081, 181214, 214162, 453035, 535405, 906070, 1070810, 1177891, 2355782, 5889455, 11778910]

約数ペア:

[(1, 11778910), (2, 5889455), (5, 2355782), (10, 1177891), (11, 1070810), (13, 906070), (22, 535405), (26, 453035), (55, 214162), (65, 181214), (110, 107081), (130, 90607), (143, 82370), (286, 41185), (715, 16474), (1430, 8237)]