15690866007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{220399}}^1$

素因数の和:221670

約数の個数: 16

約数和(自身を含む): 22040000000

約数和(自身を除く): 6349133993

約数列:

[1, 3, 19, 57, 1249, 3747, 23731, 71193, 220399, 661197, 4187581, 12562743, 275278351, 825835053, 5230288669, 15690866007]

約数ペア:

[(1, 15690866007), (3, 5230288669), (19, 825835053), (57, 275278351), (1249, 12562743), (3747, 4187581), (23731, 661197), (71193, 220399)]