1923632

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1220

約数の個数: 20

約数和(自身を含む): 3764640

約数和(自身を除く): 1841008

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1103, 1744, 2206, 4412, 8824, 17648, 120227, 240454, 480908, 961816, 1923632]

約数ペア:

[(1, 1923632), (2, 961816), (4, 480908), (8, 240454), (16, 120227), (109, 17648), (218, 8824), (436, 4412), (872, 2206), (1103, 1744)]