15519542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 24678000

約数和(自身を除く): 9158458

約数列:

[1, 2, 19, 38, 149, 298, 2741, 2831, 5482, 5662, 52079, 104158, 408409, 816818, 7759771, 15519542]

約数ペア:

[(1, 15519542), (2, 7759771), (19, 816818), (38, 408409), (149, 104158), (298, 52079), (2741, 5662), (2831, 5482)]