19004989256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1430237}}^1$

素因数の和:1430405

約数の個数: 32

約数和(自身を含む): 39131311680

約数和(自身を除く): 20126322424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 1430237, 2860474, 5720948, 11441896, 15732607, 31465214, 62930428, 125860856, 215965787, 431931574, 863863148, 1727726296, 2375623657, 4751247314, 9502494628, 19004989256]

約数ペア:

[(1, 19004989256), (2, 9502494628), (4, 4751247314), (8, 2375623657), (11, 1727726296), (22, 863863148), (44, 431931574), (88, 215965787), (151, 125860856), (302, 62930428), (604, 31465214), (1208, 15732607), (1661, 11441896), (3322, 5720948), (6644, 2860474), (13288, 1430237)]