19583284

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2113}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 39303488

約数和(自身を除く): 19720204

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2113, 2317, 4226, 4634, 8452, 9268, 14791, 29582, 59164, 699403, 1398806, 2797612, 4895821, 9791642, 19583284]

約数ペア:

[(1, 19583284), (2, 9791642), (4, 4895821), (7, 2797612), (14, 1398806), (28, 699403), (331, 59164), (662, 29582), (1324, 14791), (2113, 9268), (2317, 8452), (4226, 4634)]