21107134

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 32104800

約数和(自身を除く): 10997666

約数列:

[1, 2, 181, 199, 293, 362, 398, 586, 36019, 53033, 58307, 72038, 106066, 116614, 10553567, 21107134]

約数ペア:

[(1, 21107134), (2, 10553567), (181, 116614), (199, 106066), (293, 72038), (362, 58307), (398, 53033), (586, 36019)]