30391192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{292223}}^1$

素因数の和:292242

約数の個数: 16

約数和(自身を含む): 61367040

約数和(自身を除く): 30975848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 292223, 584446, 1168892, 2337784, 3798899, 7597798, 15195596, 30391192]

約数ペア:

[(1, 30391192), (2, 15195596), (4, 7597798), (8, 3798899), (13, 2337784), (26, 1168892), (52, 584446), (104, 292223)]