12269402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4423}}^1$

素因数の和:4517

約数の個数: 16

約数和(自身を含む): 19642560

約数和(自身を除く): 7373158

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4423, 8846, 84037, 168074, 322879, 645758, 6134701, 12269402]

約数ペア:

[(1, 12269402), (2, 6134701), (19, 645758), (38, 322879), (73, 168074), (146, 84037), (1387, 8846), (2774, 4423)]