19314542498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2090771}}^1$

素因数の和:2090953

約数の個数: 16

約数和(自身を含む): 30107116800

約数和(自身を除く): 10792574302

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 2090771, 4181542, 64813901, 129627802, 311524879, 623049758, 9657271249, 19314542498]

約数ペア:

[(1, 19314542498), (2, 9657271249), (31, 623049758), (62, 311524879), (149, 129627802), (298, 64813901), (4619, 4181542), (9238, 2090771)]