22120516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8521}}^1$

素因数の和:8595

約数の個数: 24

約数和(自身を含む): 42950880

約数和(自身を除く): 20830364

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 8521, 17042, 34084, 93731, 187462, 374924, 502739, 1005478, 2010956, 5530129, 11060258, 22120516]

約数ペア:

[(1, 22120516), (2, 11060258), (4, 5530129), (11, 2010956), (22, 1005478), (44, 502739), (59, 374924), (118, 187462), (236, 93731), (649, 34084), (1298, 17042), (2596, 8521)]