22028630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 20912170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 709, 1195, 1418, 2390, 3107, 3545, 6214, 7090, 9217, 15535, 18434, 31070, 46085, 92170, 169451, 338902, 847255, 1694510, 2202863, 4405726, 11014315, 22028630]

約数ペア:

[(1, 22028630), (2, 11014315), (5, 4405726), (10, 2202863), (13, 1694510), (26, 847255), (65, 338902), (130, 169451), (239, 92170), (478, 46085), (709, 31070), (1195, 18434), (1418, 15535), (2390, 9217), (3107, 7090), (3545, 6214)]