12994876173872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47775280051}}^1$

素因数の和:47775280076

約数の個数: 20

約数和(自身を含む): 26658606269016

約数和(自身を除く): 13663730095144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47775280051, 95550560102, 191101120204, 382202240408, 764404480816, 812179760867, 1624359521734, 3248719043468, 6497438086936, 12994876173872]

約数ペア:

[(1, 12994876173872), (2, 6497438086936), (4, 3248719043468), (8, 1624359521734), (16, 812179760867), (17, 764404480816), (34, 382202240408), (68, 191101120204), (136, 95550560102), (272, 47775280051)]