12699515

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 15628032

約数和(自身を除く): 2928517

約数列:

[1, 5, 67, 167, 227, 335, 835, 1135, 11189, 15209, 37909, 55945, 76045, 189545, 2539903, 12699515]

約数ペア:

[(1, 12699515), (5, 2539903), (67, 189545), (167, 76045), (227, 55945), (335, 37909), (835, 15209), (1135, 11189)]