29279294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13177}}^1$

素因数の和:13291

約数の個数: 16

約数和(自身を含む): 48389616

約数和(自身を除く): 19110322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 13177, 26354, 144947, 289894, 1330877, 2661754, 14639647, 29279294]

約数ペア:

[(1, 29279294), (2, 14639647), (11, 2661754), (22, 1330877), (101, 289894), (202, 144947), (1111, 26354), (2222, 13177)]