19103616459

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{941}}^1\times {\mathrm{15139}}^1$

素因数の和:16235

約数の個数: 24

約数和(自身を含む): 27810666000

約数和(自身を除く): 8707049541

約数列:

[1, 3, 9, 149, 447, 941, 1341, 2823, 8469, 15139, 45417, 136251, 140209, 420627, 1261881, 2255711, 6767133, 14245799, 20301399, 42737397, 128212191, 2122624051, 6367872153, 19103616459]

約数ペア:

[(1, 19103616459), (3, 6367872153), (9, 2122624051), (149, 128212191), (447, 42737397), (941, 20301399), (1341, 14245799), (2823, 6767133), (8469, 2255711), (15139, 1261881), (45417, 420627), (136251, 140209)]