22854188

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:92

約数の個数: 72

約数和(自身を含む): 51997680

約数和(自身を除く): 29143492

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 361, 476, 532, 646, 722, 833, 931, 1292, 1444, 1666, 1862, 2261, 2527, 3332, 3724, 4522, 5054, 6137, 6859, 9044, 10108, 12274, 13718, 15827, 17689, 24548, 27436, 31654, 35378, 42959, 48013, 63308, 70756, 85918, 96026, 116603, 171836, 192052, 233206, 300713, 336091, 466412, 601426, 672182, 816221, 1202852, 1344364, 1632442, 3264884, 5713547, 11427094, 22854188]

約数ペア:

[(1, 22854188), (2, 11427094), (4, 5713547), (7, 3264884), (14, 1632442), (17, 1344364), (19, 1202852), (28, 816221), (34, 672182), (38, 601426), (49, 466412), (68, 336091), (76, 300713), (98, 233206), (119, 192052), (133, 171836), (196, 116603), (238, 96026), (266, 85918), (323, 70756), (361, 63308), (476, 48013), (532, 42959), (646, 35378), (722, 31654), (833, 27436), (931, 24548), (1292, 17689), (1444, 15827), (1666, 13718), (1862, 12274), (2261, 10108), (2527, 9044), (3332, 6859), (3724, 6137), (4522, 5054)]