22019414

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 33921936

約数和(自身を除く): 11902522

約数列:

[1, 2, 61, 101, 122, 202, 1787, 3574, 6161, 12322, 109007, 180487, 218014, 360974, 11009707, 22019414]

約数ペア:

[(1, 22019414), (2, 11009707), (61, 360974), (101, 218014), (122, 180487), (202, 109007), (1787, 12322), (3574, 6161)]