16773988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 36

約数和(自身を含む): 36882496

約数和(自身を除く): 20108508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 4951, 9902, 19804, 34657, 54461, 69314, 108922, 138628, 217844, 381227, 599071, 762454, 1198142, 1524908, 2396284, 4193497, 8386994, 16773988]

約数ペア:

[(1, 16773988), (2, 8386994), (4, 4193497), (7, 2396284), (11, 1524908), (14, 1198142), (22, 762454), (28, 599071), (44, 381227), (77, 217844), (121, 138628), (154, 108922), (242, 69314), (308, 54461), (484, 34657), (847, 19804), (1694, 9902), (3388, 4951)]