21902446

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7219}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 34569360

約数和(自身を除く): 12666914

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 7219, 14438, 267103, 295979, 534206, 591958, 10951223, 21902446]

約数ペア:

[(1, 21902446), (2, 10951223), (37, 591958), (41, 534206), (74, 295979), (82, 267103), (1517, 14438), (3034, 7219)]