19961184

素因数分解:

$2^5\times 3^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 52638768

約数和(自身を除く): 32677584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 337, 617, 674, 1011, 1234, 1348, 1851, 2022, 2468, 2696, 3702, 4044, 4936, 5392, 7404, 8088, 9872, 10784, 14808, 16176, 19744, 29616, 32352, 59232, 207929, 415858, 623787, 831716, 1247574, 1663432, 2495148, 3326864, 4990296, 6653728, 9980592, 19961184]

約数ペア:

[(1, 19961184), (2, 9980592), (3, 6653728), (4, 4990296), (6, 3326864), (8, 2495148), (12, 1663432), (16, 1247574), (24, 831716), (32, 623787), (48, 415858), (96, 207929), (337, 59232), (617, 32352), (674, 29616), (1011, 19744), (1234, 16176), (1348, 14808), (1851, 10784), (2022, 9872), (2468, 8088), (2696, 7404), (3702, 5392), (4044, 4936)]