19142985664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{12479}}^1$

素因数の和:14681

約数の個数: 56

約数和(自身を含む): 41462553600

約数和(自身を除く): 22319567936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 2179, 4358, 8716, 12479, 17432, 23969, 24958, 34864, 47938, 49916, 69728, 95876, 99832, 137269, 139456, 191752, 199664, 274538, 383504, 399328, 549076, 767008, 798656, 1098152, 1534016, 2196304, 4392608, 8785216, 27191741, 54383482, 108766964, 217533928, 299109151, 435067856, 598218302, 870135712, 1196436604, 1740271424, 2392873208, 4785746416, 9571492832, 19142985664]

約数ペア:

[(1, 19142985664), (2, 9571492832), (4, 4785746416), (8, 2392873208), (11, 1740271424), (16, 1196436604), (22, 870135712), (32, 598218302), (44, 435067856), (64, 299109151), (88, 217533928), (176, 108766964), (352, 54383482), (704, 27191741), (2179, 8785216), (4358, 4392608), (8716, 2196304), (12479, 1534016), (17432, 1098152), (23969, 798656), (24958, 767008), (34864, 549076), (47938, 399328), (49916, 383504), (69728, 274538), (95876, 199664), (99832, 191752), (137269, 139456)]