22222837

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12892

約数の個数: 16

約数和(自身を含む): 28792960

約数和(自身を除く): 6570123

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 12853, 89971, 167089, 244207, 1169623, 1709449, 3174691, 22222837]

約数ペア:

[(1, 22222837), (7, 3174691), (13, 1709449), (19, 1169623), (91, 244207), (133, 167089), (247, 89971), (1729, 12853)]