20180628721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471213}}^1$

素因数の和:1471296

約数の個数: 16

約数和(自身を含む): 23304029760

約数和(自身を除く): 3123401039

約数列:

[1, 11, 29, 43, 319, 473, 1247, 13717, 1471213, 16183343, 42665177, 63262159, 469316947, 695883749, 1834602611, 20180628721]

約数ペア:

[(1, 20180628721), (11, 1834602611), (29, 695883749), (43, 469316947), (319, 63262159), (473, 42665177), (1247, 16183343), (13717, 1471213)]