19426010

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{7013}}^1$

素因数の和:7297

約数の個数: 16

約数和(自身を含む): 35098056

約数和(自身を除く): 15672046

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 7013, 14026, 35065, 70130, 1942601, 3885202, 9713005, 19426010]

約数ペア:

[(1, 19426010), (2, 9713005), (5, 3885202), (10, 1942601), (277, 70130), (554, 35065), (1385, 14026), (2770, 7013)]