19284432

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^2\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 60

約数和(自身を含む): 51276480

約数和(自身を除く): 31992048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 239, 246, 328, 478, 492, 656, 717, 956, 984, 1434, 1681, 1912, 1968, 2868, 3362, 3824, 5043, 5736, 6724, 9799, 10086, 11472, 13448, 19598, 20172, 26896, 29397, 39196, 40344, 58794, 78392, 80688, 117588, 156784, 235176, 401759, 470352, 803518, 1205277, 1607036, 2410554, 3214072, 4821108, 6428144, 9642216, 19284432]

約数ペア:

[(1, 19284432), (2, 9642216), (3, 6428144), (4, 4821108), (6, 3214072), (8, 2410554), (12, 1607036), (16, 1205277), (24, 803518), (41, 470352), (48, 401759), (82, 235176), (123, 156784), (164, 117588), (239, 80688), (246, 78392), (328, 58794), (478, 40344), (492, 39196), (656, 29397), (717, 26896), (956, 20172), (984, 19598), (1434, 13448), (1681, 11472), (1912, 10086), (1968, 9799), (2868, 6724), (3362, 5736), (3824, 5043)]