19325912

素因数分解:

$2^3\times {\mathrm{107}}^2\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 36751260

約数和(自身を除く): 17425348

約数列:

[1, 2, 4, 8, 107, 211, 214, 422, 428, 844, 856, 1688, 11449, 22577, 22898, 45154, 45796, 90308, 91592, 180616, 2415739, 4831478, 9662956, 19325912]

約数ペア:

[(1, 19325912), (2, 9662956), (4, 4831478), (8, 2415739), (107, 180616), (211, 91592), (214, 90308), (422, 45796), (428, 45154), (844, 22898), (856, 22577), (1688, 11449)]