1189735390

素因数分解:

$2^1\times 5^1\times {\mathrm{18329}}^1\times {\mathrm{6491}}^1$

素因数の和:24827

約数の個数: 16

約数和(自身を含む): 2141970480

約数和(自身を除く): 952235090

約数列:

[1, 2, 5, 10, 6491, 12982, 18329, 32455, 36658, 64910, 91645, 183290, 118973539, 237947078, 594867695, 1189735390]

約数ペア:

[(1, 1189735390), (2, 594867695), (5, 237947078), (10, 118973539), (6491, 183290), (12982, 91645), (18329, 64910), (32455, 36658)]