19734946

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18307}}^1$

素因数の和:18334

約数の個数: 24

約数和(自身を含む): 37568016

約数和(自身を除く): 17833070

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18307, 36614, 128149, 201377, 256298, 402754, 897043, 1409639, 1794086, 2819278, 9867473, 19734946]

約数ペア:

[(1, 19734946), (2, 9867473), (7, 2819278), (11, 1794086), (14, 1409639), (22, 897043), (49, 402754), (77, 256298), (98, 201377), (154, 128149), (539, 36614), (1078, 18307)]