12903176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11309

約数の個数: 32

約数和(自身を含む): 28425600

約数和(自身を除く): 15522424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11279, 22558, 45116, 90232, 124069, 146627, 248138, 293254, 496276, 586508, 992552, 1173016, 1612897, 3225794, 6451588, 12903176]

約数ペア:

[(1, 12903176), (2, 6451588), (4, 3225794), (8, 1612897), (11, 1173016), (13, 992552), (22, 586508), (26, 496276), (44, 293254), (52, 248138), (88, 146627), (104, 124069), (143, 90232), (286, 45116), (572, 22558), (1144, 11279)]