29947654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7127}}^1$

素因数の和:7331

約数の個数: 16

約数和(自身を含む): 49268736

約数和(自身を除く): 19321082

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 7127, 14254, 78397, 156794, 1361257, 2722514, 14973827, 29947654]

約数ペア:

[(1, 29947654), (2, 14973827), (11, 2722514), (22, 1361257), (191, 156794), (382, 78397), (2101, 14254), (4202, 7127)]