19147522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5827}}^1$

素因数の和:5913

約数の個数: 16

約数和(自身を含む): 30212352

約数和(自身を除く): 11064830

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 5827, 11654, 180637, 308831, 361274, 617662, 9573761, 19147522]

約数ペア:

[(1, 19147522), (2, 9573761), (31, 617662), (53, 361274), (62, 308831), (106, 180637), (1643, 11654), (3286, 5827)]