19220132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5333}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 36292536

約数和(自身を除く): 17072404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 5333, 10666, 21332, 90661, 181322, 282649, 362644, 565298, 1130596, 4805033, 9610066, 19220132]

約数ペア:

[(1, 19220132), (2, 9610066), (4, 4805033), (17, 1130596), (34, 565298), (53, 362644), (68, 282649), (106, 181322), (212, 90661), (901, 21332), (1802, 10666), (3604, 5333)]