15131296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 17044064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 607, 608, 656, 779, 1214, 1312, 1558, 2428, 3116, 4856, 6232, 9712, 11533, 12464, 19424, 23066, 24887, 24928, 46132, 49774, 92264, 99548, 184528, 199096, 369056, 398192, 472853, 796384, 945706, 1891412, 3782824, 7565648, 15131296]

約数ペア:

[(1, 15131296), (2, 7565648), (4, 3782824), (8, 1891412), (16, 945706), (19, 796384), (32, 472853), (38, 398192), (41, 369056), (76, 199096), (82, 184528), (152, 99548), (164, 92264), (304, 49774), (328, 46132), (607, 24928), (608, 24887), (656, 23066), (779, 19424), (1214, 12464), (1312, 11533), (1558, 9712), (2428, 6232), (3116, 4856)]