17858138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8867}}^1$

素因数の和:8941

約数の個数: 16

約数和(自身を含む): 28732320

約数和(自身を除く): 10874182

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 8867, 17734, 168473, 336946, 469951, 939902, 8929069, 17858138]

約数ペア:

[(1, 17858138), (2, 8929069), (19, 939902), (38, 469951), (53, 336946), (106, 168473), (1007, 17734), (2014, 8867)]