11911432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 24517080

約数和(自身を除く): 12605648

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2161, 2756, 4322, 5512, 8644, 17288, 28093, 56186, 112372, 114533, 224744, 229066, 458132, 916264, 1488929, 2977858, 5955716, 11911432]

約数ペア:

[(1, 11911432), (2, 5955716), (4, 2977858), (8, 1488929), (13, 916264), (26, 458132), (52, 229066), (53, 224744), (104, 114533), (106, 112372), (212, 56186), (424, 28093), (689, 17288), (1378, 8644), (2161, 5512), (2756, 4322)]