22219203

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4259}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 31080960

約数和(自身を除く): 8861757

約数列:

[1, 3, 37, 47, 111, 141, 1739, 4259, 5217, 12777, 157583, 200173, 472749, 600519, 7406401, 22219203]

約数ペア:

[(1, 22219203), (3, 7406401), (37, 600519), (47, 472749), (111, 200173), (141, 157583), (1739, 12777), (4259, 5217)]