22219977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5227}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 32204480

約数和(自身を除く): 9984503

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 5227, 15681, 67951, 203853, 569743, 1709229, 7406659, 22219977]

約数ペア:

[(1, 22219977), (3, 7406659), (13, 1709229), (39, 569743), (109, 203853), (327, 67951), (1417, 15681), (4251, 5227)]