19080088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58171}}^1$

素因数の和:58218

約数の個数: 16

約数和(自身を含む): 36648360

約数和(自身を除く): 17568272

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58171, 116342, 232684, 465368, 2385011, 4770022, 9540044, 19080088]

約数ペア:

[(1, 19080088), (2, 9540044), (4, 4770022), (8, 2385011), (41, 465368), (82, 232684), (164, 116342), (328, 58171)]