19132248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18539}}^1$

素因数の和:18591

約数の個数: 32

約数和(自身を含む): 48945600

約数和(自身を除く): 29813352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18539, 37078, 55617, 74156, 111234, 148312, 222468, 444936, 797177, 1594354, 2391531, 3188708, 4783062, 6377416, 9566124, 19132248]

約数ペア:

[(1, 19132248), (2, 9566124), (3, 6377416), (4, 4783062), (6, 3188708), (8, 2391531), (12, 1594354), (24, 797177), (43, 444936), (86, 222468), (129, 148312), (172, 111234), (258, 74156), (344, 55617), (516, 37078), (1032, 18539)]