17955344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102019}}^1$

素因数の和:102038

約数の個数: 20

約数和(自身を含む): 37951440

約数和(自身を除く): 19996096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102019, 204038, 408076, 816152, 1122209, 1632304, 2244418, 4488836, 8977672, 17955344]

約数ペア:

[(1, 17955344), (2, 8977672), (4, 4488836), (8, 2244418), (11, 1632304), (16, 1122209), (22, 816152), (44, 408076), (88, 204038), (176, 102019)]