216176642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{517169}}^1$

素因数の和:517201

約数の個数: 16

約数和(自身を含む): 372362400

約数和(自身を除く): 156185758

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 517169, 1034338, 5688859, 9826211, 11377718, 19652422, 108088321, 216176642]

約数ペア:

[(1, 216176642), (2, 108088321), (11, 19652422), (19, 11377718), (22, 9826211), (38, 5688859), (209, 1034338), (418, 517169)]