22172386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1549}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 35321400

約数和(自身を除く): 13149014

約数列:

[1, 2, 17, 34, 421, 842, 1549, 3098, 7157, 14314, 26333, 52666, 652129, 1304258, 11086193, 22172386]

約数ペア:

[(1, 22172386), (2, 11086193), (17, 1304258), (34, 652129), (421, 52666), (842, 26333), (1549, 14314), (3098, 7157)]