15377296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 33310368

約数和(自身を除く): 17933072

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 2131, 3608, 4262, 7216, 8524, 17048, 23441, 34096, 46882, 87371, 93764, 174742, 187528, 349484, 375056, 698968, 961081, 1397936, 1922162, 3844324, 7688648, 15377296]

約数ペア:

[(1, 15377296), (2, 7688648), (4, 3844324), (8, 1922162), (11, 1397936), (16, 961081), (22, 698968), (41, 375056), (44, 349484), (82, 187528), (88, 174742), (164, 93764), (176, 87371), (328, 46882), (451, 34096), (656, 23441), (902, 17048), (1804, 8524), (2131, 7216), (3608, 4262)]