19849074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{472597}}^1$

素因数の和:472609

約数の個数: 16

約数和(自身を含む): 45369408

約数和(自身を除く): 25520334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 472597, 945194, 1417791, 2835582, 3308179, 6616358, 9924537, 19849074]

約数ペア:

[(1, 19849074), (2, 9924537), (3, 6616358), (6, 3308179), (7, 2835582), (14, 1417791), (21, 945194), (42, 472597)]