19692504

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7013}}^1$

素因数の和:7041

約数の個数: 64

約数和(自身を含む): 58917600

約数和(自身を除く): 39225096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 7013, 14026, 21039, 28052, 42078, 56104, 63117, 84156, 91169, 126234, 168312, 182338, 189351, 252468, 273507, 364676, 378702, 504936, 547014, 729352, 757404, 820521, 1094028, 1514808, 1641042, 2188056, 2461563, 3282084, 4923126, 6564168, 9846252, 19692504]

約数ペア:

[(1, 19692504), (2, 9846252), (3, 6564168), (4, 4923126), (6, 3282084), (8, 2461563), (9, 2188056), (12, 1641042), (13, 1514808), (18, 1094028), (24, 820521), (26, 757404), (27, 729352), (36, 547014), (39, 504936), (52, 378702), (54, 364676), (72, 273507), (78, 252468), (104, 189351), (108, 182338), (117, 168312), (156, 126234), (216, 91169), (234, 84156), (312, 63117), (351, 56104), (468, 42078), (702, 28052), (936, 21039), (1404, 14026), (2808, 7013)]