22502194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 20680526

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 41, 82, 101, 143, 202, 209, 247, 286, 418, 451, 494, 533, 779, 902, 1066, 1111, 1313, 1558, 1919, 2222, 2626, 2717, 3838, 4141, 5434, 5863, 8282, 8569, 10127, 11726, 14443, 17138, 20254, 21109, 24947, 28886, 42218, 45551, 49894, 53833, 78679, 91102, 107666, 111397, 157358, 222794, 274417, 548834, 592163, 865469, 1022827, 1184326, 1730938, 2045654, 11251097, 22502194]

約数ペア:

[(1, 22502194), (2, 11251097), (11, 2045654), (13, 1730938), (19, 1184326), (22, 1022827), (26, 865469), (38, 592163), (41, 548834), (82, 274417), (101, 222794), (143, 157358), (202, 111397), (209, 107666), (247, 91102), (286, 78679), (418, 53833), (451, 49894), (494, 45551), (533, 42218), (779, 28886), (902, 24947), (1066, 21109), (1111, 20254), (1313, 17138), (1558, 14443), (1919, 11726), (2222, 10127), (2626, 8569), (2717, 8282), (3838, 5863), (4141, 5434)]