19722696

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 59316480

約数和(自身を除く): 39593784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 541, 588, 651, 744, 868, 1082, 1176, 1302, 1519, 1623, 1736, 2164, 2604, 3038, 3246, 3787, 4328, 4557, 5208, 6076, 6492, 7574, 9114, 11361, 12152, 12984, 15148, 16771, 18228, 22722, 26509, 30296, 33542, 36456, 45444, 50313, 53018, 67084, 79527, 90888, 100626, 106036, 117397, 134168, 159054, 201252, 212072, 234794, 318108, 352191, 402504, 469588, 636216, 704382, 821779, 939176, 1408764, 1643558, 2465337, 2817528, 3287116, 4930674, 6574232, 9861348, 19722696]

約数ペア:

[(1, 19722696), (2, 9861348), (3, 6574232), (4, 4930674), (6, 3287116), (7, 2817528), (8, 2465337), (12, 1643558), (14, 1408764), (21, 939176), (24, 821779), (28, 704382), (31, 636216), (42, 469588), (49, 402504), (56, 352191), (62, 318108), (84, 234794), (93, 212072), (98, 201252), (124, 159054), (147, 134168), (168, 117397), (186, 106036), (196, 100626), (217, 90888), (248, 79527), (294, 67084), (372, 53018), (392, 50313), (434, 45444), (541, 36456), (588, 33542), (651, 30296), (744, 26509), (868, 22722), (1082, 18228), (1176, 16771), (1302, 15148), (1519, 12984), (1623, 12152), (1736, 11361), (2164, 9114), (2604, 7574), (3038, 6492), (3246, 6076), (3787, 5208), (4328, 4557)]