12071422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28879}}^1$

素因数の和:28911

約数の個数: 16

約数和(自身を含む): 20793600

約数和(自身を除く): 8722178

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28879, 57758, 317669, 548701, 635338, 1097402, 6035711, 12071422]

約数ペア:

[(1, 12071422), (2, 6035711), (11, 1097402), (19, 635338), (22, 548701), (38, 317669), (209, 57758), (418, 28879)]