19071934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71699}}^1$

素因数の和:71727

約数の個数: 16

約数和(自身を含む): 34416000

約数和(自身を除く): 15344066

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 71699, 143398, 501893, 1003786, 1362281, 2724562, 9535967, 19071934]

約数ペア:

[(1, 19071934), (2, 9535967), (7, 2724562), (14, 1362281), (19, 1003786), (38, 501893), (133, 143398), (266, 71699)]