22153514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 34153152

約数和(自身を除く): 11999638

約数列:

[1, 2, 43, 86, 313, 626, 823, 1646, 13459, 26918, 35389, 70778, 257599, 515198, 11076757, 22153514]

約数ペア:

[(1, 22153514), (2, 11076757), (43, 515198), (86, 257599), (313, 70778), (626, 35389), (823, 26918), (1646, 13459)]