11989644

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 17282676

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 131, 174, 262, 263, 348, 393, 524, 526, 786, 789, 1052, 1572, 1578, 3156, 3799, 7598, 7627, 11397, 15196, 15254, 22794, 22881, 30508, 34453, 45588, 45762, 68906, 91524, 103359, 137812, 206718, 413436, 999137, 1998274, 2997411, 3996548, 5994822, 11989644]

約数ペア:

[(1, 11989644), (2, 5994822), (3, 3996548), (4, 2997411), (6, 1998274), (12, 999137), (29, 413436), (58, 206718), (87, 137812), (116, 103359), (131, 91524), (174, 68906), (262, 45762), (263, 45588), (348, 34453), (393, 30508), (524, 22881), (526, 22794), (786, 15254), (789, 15196), (1052, 11397), (1572, 7627), (1578, 7598), (3156, 3799)]