2019603824

素因数分解:

$2^4\times 7^1\times {\mathrm{18032177}}^1$

素因数の和:18032192

約数の個数: 20

約数和(自身を含む): 4471980144

約数和(自身を除く): 2452376320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18032177, 36064354, 72128708, 126225239, 144257416, 252450478, 288514832, 504900956, 1009801912, 2019603824]

約数ペア:

[(1, 2019603824), (2, 1009801912), (4, 504900956), (7, 288514832), (8, 252450478), (14, 144257416), (16, 126225239), (28, 72128708), (56, 36064354), (112, 18032177)]