10402766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 7983154

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 607, 779, 902, 1214, 1558, 6677, 8569, 11533, 13354, 17138, 23066, 24887, 49774, 126863, 253726, 273757, 472853, 547514, 945706, 5201383, 10402766]

約数ペア:

[(1, 10402766), (2, 5201383), (11, 945706), (19, 547514), (22, 472853), (38, 273757), (41, 253726), (82, 126863), (209, 49774), (418, 24887), (451, 23066), (607, 17138), (779, 13354), (902, 11533), (1214, 8569), (1558, 6677)]