22883146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 20662454

約数列:

[1, 2, 11, 13, 22, 26, 29, 31, 58, 62, 89, 143, 178, 286, 319, 341, 377, 403, 638, 682, 754, 806, 899, 979, 1157, 1798, 1958, 2314, 2581, 2759, 4147, 4433, 5162, 5518, 8294, 8866, 9889, 11687, 12727, 19778, 23374, 25454, 28391, 30349, 33553, 35867, 56782, 60698, 67106, 71734, 80011, 128557, 160022, 257114, 369083, 394537, 738166, 789074, 880121, 1040143, 1760242, 2080286, 11441573, 22883146]

約数ペア:

[(1, 22883146), (2, 11441573), (11, 2080286), (13, 1760242), (22, 1040143), (26, 880121), (29, 789074), (31, 738166), (58, 394537), (62, 369083), (89, 257114), (143, 160022), (178, 128557), (286, 80011), (319, 71734), (341, 67106), (377, 60698), (403, 56782), (638, 35867), (682, 33553), (754, 30349), (806, 28391), (899, 25454), (979, 23374), (1157, 19778), (1798, 12727), (1958, 11687), (2314, 9889), (2581, 8866), (2759, 8294), (4147, 5518), (4433, 5162)]