12497704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{22003}}^1$

素因数の和:22080

約数の個数: 16

約数和(自身を含む): 23764320

約数和(自身を除く): 11266616

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 22003, 44006, 88012, 176024, 1562213, 3124426, 6248852, 12497704]

約数ペア:

[(1, 12497704), (2, 6248852), (4, 3124426), (8, 1562213), (71, 176024), (142, 88012), (284, 44006), (568, 22003)]