19178126498

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1\times {\mathrm{143551}}^1$

素因数の和:144617

約数の個数: 16

約数和(自身を含む): 29226038784

約数和(自身を除く): 10047912286

約数列:

[1, 2, 67, 134, 997, 1994, 66799, 133598, 143551, 287102, 9617917, 19235834, 143120347, 286240694, 9589063249, 19178126498]

約数ペア:

[(1, 19178126498), (2, 9589063249), (67, 286240694), (134, 143120347), (997, 19235834), (1994, 9617917), (66799, 287102), (133598, 143551)]