22415666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 22097614

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 137, 182, 203, 217, 274, 377, 403, 406, 434, 754, 806, 899, 959, 1781, 1798, 1918, 2639, 2821, 3562, 3973, 4247, 5278, 5642, 6293, 7946, 8494, 11687, 12467, 12586, 23374, 24934, 27811, 29729, 51649, 55211, 55622, 59458, 81809, 103298, 110422, 123163, 163618, 246326, 361543, 386477, 723086, 772954, 862141, 1601119, 1724282, 3202238, 11207833, 22415666]

約数ペア:

[(1, 22415666), (2, 11207833), (7, 3202238), (13, 1724282), (14, 1601119), (26, 862141), (29, 772954), (31, 723086), (58, 386477), (62, 361543), (91, 246326), (137, 163618), (182, 123163), (203, 110422), (217, 103298), (274, 81809), (377, 59458), (403, 55622), (406, 55211), (434, 51649), (754, 29729), (806, 27811), (899, 24934), (959, 23374), (1781, 12586), (1798, 12467), (1918, 11687), (2639, 8494), (2821, 7946), (3562, 6293), (3973, 5642), (4247, 5278)]