12165994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 18668448

約数和(自身を除く): 6502454

約数列:

[1, 2, 67, 134, 163, 326, 557, 1114, 10921, 21842, 37319, 74638, 90791, 181582, 6082997, 12165994]

約数ペア:

[(1, 12165994), (2, 6082997), (67, 181582), (134, 90791), (163, 74638), (326, 37319), (557, 21842), (1114, 10921)]