21697202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33587}}^1$

素因数の和:33625

約数の個数: 16

約数和(自身を含む): 36275040

約数和(自身を除く): 14577838

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 33587, 67174, 570979, 638153, 1141958, 1276306, 10848601, 21697202]

約数ペア:

[(1, 21697202), (2, 10848601), (17, 1276306), (19, 1141958), (34, 638153), (38, 570979), (323, 67174), (646, 33587)]