22203610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15527}}^1$

素因数の和:15558

約数の個数: 32

約数和(自身を含む): 46956672

約数和(自身を除く): 24753062

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15527, 31054, 77635, 155270, 170797, 201851, 341594, 403702, 853985, 1009255, 1707970, 2018510, 2220361, 4440722, 11101805, 22203610]

約数ペア:

[(1, 22203610), (2, 11101805), (5, 4440722), (10, 2220361), (11, 2018510), (13, 1707970), (22, 1009255), (26, 853985), (55, 403702), (65, 341594), (110, 201851), (130, 170797), (143, 155270), (286, 77635), (715, 31054), (1430, 15527)]