168186898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{402361}}^1$

素因数の和:402393

約数の個数: 16

約数和(自身を含む): 289700640

約数和(自身を除く): 121513742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 402361, 804722, 4425971, 7644859, 8851942, 15289718, 84093449, 168186898]

約数ペア:

[(1, 168186898), (2, 84093449), (11, 15289718), (19, 8851942), (22, 7644859), (38, 4425971), (209, 804722), (418, 402361)]