19162420328

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{56237}}^1$

素因数の和:56657

約数の個数: 32

約数和(自身を含む): 36280258560

約数和(自身を除く): 17117838232

約数列:

[1, 2, 4, 8, 191, 223, 382, 446, 764, 892, 1528, 1784, 42593, 56237, 85186, 112474, 170372, 224948, 340744, 449896, 10741267, 12540851, 21482534, 25081702, 42965068, 50163404, 85930136, 100326808, 2395302541, 4790605082, 9581210164, 19162420328]

約数ペア:

[(1, 19162420328), (2, 9581210164), (4, 4790605082), (8, 2395302541), (191, 100326808), (223, 85930136), (382, 50163404), (446, 42965068), (764, 25081702), (892, 21482534), (1528, 12540851), (1784, 10741267), (42593, 449896), (56237, 340744), (85186, 224948), (112474, 170372)]