19518392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{84131}}^1$

素因数の和:84166

約数の個数: 16

約数和(自身を含む): 37859400

約数和(自身を除く): 18341008

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 84131, 168262, 336524, 673048, 2439799, 4879598, 9759196, 19518392]

約数ペア:

[(1, 19518392), (2, 9759196), (4, 4879598), (8, 2439799), (29, 673048), (58, 336524), (116, 168262), (232, 84131)]