19528058858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2697991}}^1$

素因数の和:2698058

約数の個数: 32

約数和(自身を含む): 37297041408

約数和(自身を除く): 17768982550

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 2697991, 5395982, 18885937, 29677901, 37771874, 59355802, 126805577, 207745307, 253611154, 415490614, 887639039, 1394861347, 1775278078, 2789722694, 9764029429, 19528058858]

約数ペア:

[(1, 19528058858), (2, 9764029429), (7, 2789722694), (11, 1775278078), (14, 1394861347), (22, 887639039), (47, 415490614), (77, 253611154), (94, 207745307), (154, 126805577), (329, 59355802), (517, 37771874), (658, 29677901), (1034, 18885937), (3619, 5395982), (7238, 2697991)]