19444168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59281}}^1$

素因数の和:59328

約数の個数: 16

約数和(自身を含む): 37347660

約数和(自身を除く): 17903492

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 59281, 118562, 237124, 474248, 2430521, 4861042, 9722084, 19444168]

約数ペア:

[(1, 19444168), (2, 9722084), (4, 4861042), (8, 2430521), (41, 474248), (82, 237124), (164, 118562), (328, 59281)]