12804422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 20170080

約数和(自身を除く): 7365658

約数列:

[1, 2, 23, 46, 173, 346, 1609, 3218, 3979, 7958, 37007, 74014, 278357, 556714, 6402211, 12804422]

約数ペア:

[(1, 12804422), (2, 6402211), (23, 556714), (46, 278357), (173, 74014), (346, 37007), (1609, 7958), (3218, 3979)]