19108199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2446

約数の個数: 12

約数和(自身を含む): 21325752

約数和(自身を除く): 2217553

約数列:

[1, 11, 67, 121, 737, 2357, 8107, 25927, 157919, 285197, 1737109, 19108199]

約数ペア:

[(1, 19108199), (11, 1737109), (67, 285197), (121, 157919), (737, 25927), (2357, 8107)]