16990769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 19414080

約数和(自身を除く): 2423311

約数列:

[1, 17, 19, 41, 323, 697, 779, 1283, 13243, 21811, 24377, 52603, 414409, 894251, 999457, 16990769]

約数ペア:

[(1, 16990769), (17, 999457), (19, 894251), (41, 414409), (323, 52603), (697, 24377), (779, 21811), (1283, 13243)]