19031982

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 39245472

約数和(自身を除く): 20213490

約数列:

[1, 2, 3, 6, 53, 97, 106, 159, 194, 291, 318, 582, 617, 1234, 1851, 3702, 5141, 10282, 15423, 30846, 32701, 59849, 65402, 98103, 119698, 179547, 196206, 359094, 3171997, 6343994, 9515991, 19031982]

約数ペア:

[(1, 19031982), (2, 9515991), (3, 6343994), (6, 3171997), (53, 359094), (97, 196206), (106, 179547), (159, 119698), (194, 98103), (291, 65402), (318, 59849), (582, 32701), (617, 30846), (1234, 15423), (1851, 10282), (3702, 5141)]