39359518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 66245760

約数和(自身を除く): 26886242

約数列:

[1, 2, 11, 22, 61, 122, 139, 211, 278, 422, 671, 1342, 1529, 2321, 3058, 4642, 8479, 12871, 16958, 25742, 29329, 58658, 93269, 141581, 186538, 283162, 322619, 645238, 1789069, 3578138, 19679759, 39359518]

約数ペア:

[(1, 39359518), (2, 19679759), (11, 3578138), (22, 1789069), (61, 645238), (122, 322619), (139, 283162), (211, 186538), (278, 141581), (422, 93269), (671, 58658), (1342, 29329), (1529, 25742), (2321, 16958), (3058, 12871), (4642, 8479)]