20192104

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{11119}}^1$

素因数の和:11352

約数の個数: 16

約数和(自身を含む): 38030400

約数和(自身を除く): 17838296

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 11119, 22238, 44476, 88952, 2524013, 5048026, 10096052, 20192104]

約数ペア:

[(1, 20192104), (2, 10096052), (4, 5048026), (8, 2524013), (227, 88952), (454, 44476), (908, 22238), (1816, 11119)]