12320776

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 25061400

約数和(自身を除く): 12740624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 701, 1352, 1402, 2197, 2804, 4394, 5608, 8788, 9113, 17576, 18226, 36452, 72904, 118469, 236938, 473876, 947752, 1540097, 3080194, 6160388, 12320776]

約数ペア:

[(1, 12320776), (2, 6160388), (4, 3080194), (8, 1540097), (13, 947752), (26, 473876), (52, 236938), (104, 118469), (169, 72904), (338, 36452), (676, 18226), (701, 17576), (1352, 9113), (1402, 8788), (2197, 5608), (2804, 4394)]