19014624

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 54682992

約数和(自身を除く): 35668368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 641, 824, 927, 1236, 1282, 1648, 1854, 1923, 2472, 2564, 3296, 3708, 3846, 4944, 5128, 5769, 7416, 7692, 9888, 10256, 11538, 14832, 15384, 20512, 23076, 29664, 30768, 46152, 61536, 66023, 92304, 132046, 184608, 198069, 264092, 396138, 528184, 594207, 792276, 1056368, 1188414, 1584552, 2112736, 2376828, 3169104, 4753656, 6338208, 9507312, 19014624]

約数ペア:

[(1, 19014624), (2, 9507312), (3, 6338208), (4, 4753656), (6, 3169104), (8, 2376828), (9, 2112736), (12, 1584552), (16, 1188414), (18, 1056368), (24, 792276), (32, 594207), (36, 528184), (48, 396138), (72, 264092), (96, 198069), (103, 184608), (144, 132046), (206, 92304), (288, 66023), (309, 61536), (412, 46152), (618, 30768), (641, 29664), (824, 23076), (927, 20512), (1236, 15384), (1282, 14832), (1648, 11538), (1854, 10256), (1923, 9888), (2472, 7692), (2564, 7416), (3296, 5769), (3708, 5128), (3846, 4944)]