18805957583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5097847}}^1$

素因数の和:5097902

約数の個数: 16

約数和(自身を含む): 23490883584

約数和(自身を除く): 4684926001

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 5097847, 35684929, 86663399, 158033257, 606643793, 1106232799, 2686565369, 18805957583]

約数ペア:

[(1, 18805957583), (7, 2686565369), (17, 1106232799), (31, 606643793), (119, 158033257), (217, 86663399), (527, 35684929), (3689, 5097847)]