16398719906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{5171}}^1$

素因数の和:6238

約数の個数: 32

約数和(自身を含む): 26060921856

約数和(自身を除く): 9662201950

約数列:

[1, 2, 23, 46, 71, 142, 971, 1633, 1942, 3266, 5171, 10342, 22333, 44666, 68941, 118933, 137882, 237866, 367141, 734282, 1585643, 3171286, 5021041, 8444243, 10042082, 16888486, 115483943, 230967886, 356493911, 712987822, 8199359953, 16398719906]

約数ペア:

[(1, 16398719906), (2, 8199359953), (23, 712987822), (46, 356493911), (71, 230967886), (142, 115483943), (971, 16888486), (1633, 10042082), (1942, 8444243), (3266, 5021041), (5171, 3171286), (10342, 1585643), (22333, 734282), (44666, 367141), (68941, 237866), (118933, 137882)]