17387797834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21360931}}^1$

素因数の和:21360981

約数の個数: 16

約数和(自身を含む): 29221754976

約数和(自身を除く): 11833957142

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 21360931, 42721862, 234970241, 469940482, 790354447, 1580708894, 8693898917, 17387797834]

約数ペア:

[(1, 17387797834), (2, 8693898917), (11, 1580708894), (22, 790354447), (37, 469940482), (74, 234970241), (407, 42721862), (814, 21360931)]