19325908

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4133}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 38892672

約数和(自身を除く): 19566764

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4133, 4676, 8266, 16532, 28931, 57862, 115724, 690211, 1380422, 2760844, 4831477, 9662954, 19325908]

約数ペア:

[(1, 19325908), (2, 9662954), (4, 4831477), (7, 2760844), (14, 1380422), (28, 690211), (167, 115724), (334, 57862), (668, 28931), (1169, 16532), (2338, 8266), (4133, 4676)]