6619942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 5637338

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 607, 779, 1214, 1558, 4249, 5453, 8498, 10906, 11533, 23066, 24887, 49774, 80731, 161462, 174209, 348418, 472853, 945706, 3309971, 6619942]

約数ペア:

[(1, 6619942), (2, 3309971), (7, 945706), (14, 472853), (19, 348418), (38, 174209), (41, 161462), (82, 80731), (133, 49774), (266, 24887), (287, 23066), (574, 11533), (607, 10906), (779, 8498), (1214, 5453), (1558, 4249)]