23213554

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 46368000

約数和(自身を除く): 23154446

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 137, 182, 247, 266, 274, 343, 494, 637, 686, 931, 959, 1274, 1729, 1781, 1862, 1918, 2603, 3458, 3562, 4459, 5206, 6517, 6713, 8918, 12103, 12467, 13034, 13426, 18221, 24206, 24934, 33839, 36442, 46991, 67678, 84721, 87269, 93982, 127547, 169442, 174538, 236873, 255094, 473746, 610883, 892829, 1221766, 1658111, 1785658, 3316222, 11606777, 23213554]

約数ペア:

[(1, 23213554), (2, 11606777), (7, 3316222), (13, 1785658), (14, 1658111), (19, 1221766), (26, 892829), (38, 610883), (49, 473746), (91, 255094), (98, 236873), (133, 174538), (137, 169442), (182, 127547), (247, 93982), (266, 87269), (274, 84721), (343, 67678), (494, 46991), (637, 36442), (686, 33839), (931, 24934), (959, 24206), (1274, 18221), (1729, 13426), (1781, 13034), (1862, 12467), (1918, 12103), (2603, 8918), (3458, 6713), (3562, 6517), (4459, 5206)]