10720028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12857

約数の個数: 24

約数和(自身を含む): 21544320

約数和(自身を除く): 10824292

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 12823, 25646, 51292, 141053, 243637, 282106, 487274, 564212, 974548, 2680007, 5360014, 10720028]

約数ペア:

[(1, 10720028), (2, 5360014), (4, 2680007), (11, 974548), (19, 564212), (22, 487274), (38, 282106), (44, 243637), (76, 141053), (209, 51292), (418, 25646), (836, 12823)]