223017934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{345229}}^1$

素因数の和:345267

約数の個数: 16

約数和(自身を含む): 372848400

約数和(自身を除く): 149830466

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 345229, 690458, 5868893, 6559351, 11737786, 13118702, 111508967, 223017934]

約数ペア:

[(1, 223017934), (2, 111508967), (17, 13118702), (19, 11737786), (34, 6559351), (38, 5868893), (323, 690458), (646, 345229)]