19530616

素因数分解:

$2^3\times 7^2\times {\mathrm{49823}}^1$

素因数の和:49843

約数の個数: 24

約数和(自身を含む): 42599520

約数和(自身を除く): 23068904

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49823, 99646, 199292, 348761, 398584, 697522, 1395044, 2441327, 2790088, 4882654, 9765308, 19530616]

約数ペア:

[(1, 19530616), (2, 9765308), (4, 4882654), (7, 2790088), (8, 2441327), (14, 1395044), (28, 697522), (49, 398584), (56, 348761), (98, 199292), (196, 99646), (392, 49823)]