22922018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 45308160

約数和(自身を除く): 22386142

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 119, 133, 137, 238, 259, 266, 274, 323, 518, 629, 646, 703, 959, 1258, 1406, 1918, 2261, 2329, 2603, 4403, 4522, 4658, 4921, 5069, 5206, 8806, 9842, 10138, 11951, 16303, 18221, 23902, 32606, 35483, 36442, 44251, 70966, 83657, 86173, 88502, 96311, 167314, 172346, 192622, 309757, 603211, 619514, 674177, 1206422, 1348354, 1637287, 3274574, 11461009, 22922018]

約数ペア:

[(1, 22922018), (2, 11461009), (7, 3274574), (14, 1637287), (17, 1348354), (19, 1206422), (34, 674177), (37, 619514), (38, 603211), (74, 309757), (119, 192622), (133, 172346), (137, 167314), (238, 96311), (259, 88502), (266, 86173), (274, 83657), (323, 70966), (518, 44251), (629, 36442), (646, 35483), (703, 32606), (959, 23902), (1258, 18221), (1406, 16303), (1918, 11951), (2261, 10138), (2329, 9842), (2603, 8806), (4403, 5206), (4522, 5069), (4658, 4921)]