42651694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{11113}}^1$

素因数の和:11235

約数の個数: 16

約数和(自身を含む): 68017680

約数和(自身を除く): 25365986

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 11113, 22226, 211147, 422294, 1122413, 2244826, 21325847, 42651694]

約数ペア:

[(1, 42651694), (2, 21325847), (19, 2244826), (38, 1122413), (101, 422294), (202, 211147), (1919, 22226), (3838, 11113)]