19259073299

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{18539}}^1$

素因数の和:18671

約数の個数: 24

約数和(自身を含む): 21208573440

約数和(自身を除く): 1949500141

約数列:

[1, 23, 31, 47, 713, 961, 1081, 1457, 18539, 22103, 33511, 45167, 426397, 574709, 871333, 1038841, 13218307, 17815979, 20040659, 27011323, 409767517, 621260429, 837351013, 19259073299]

約数ペア:

[(1, 19259073299), (23, 837351013), (31, 621260429), (47, 409767517), (713, 27011323), (961, 20040659), (1081, 17815979), (1457, 13218307), (18539, 1038841), (22103, 871333), (33511, 574709), (45167, 426397)]