15222097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 17622720

約数和(自身を除く): 2400623

約数列:

[1, 11, 19, 173, 209, 421, 1903, 3287, 4631, 7999, 36157, 72833, 87989, 801163, 1383827, 15222097]

約数ペア:

[(1, 15222097), (11, 1383827), (19, 801163), (173, 87989), (209, 72833), (421, 36157), (1903, 7999), (3287, 4631)]