19780422576

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2729087}}^1$

素因数の和:2729249

約数の個数: 40

約数和(自身を含む): 51437850624

約数和(自身を除く): 31657428048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 2729087, 5458174, 8187261, 10916348, 16374522, 21832696, 32749044, 43665392, 65498088, 130996176, 412092137, 824184274, 1236276411, 1648368548, 2472552822, 3296737096, 4945105644, 6593474192, 9890211288, 19780422576]

約数ペア:

[(1, 19780422576), (2, 9890211288), (3, 6593474192), (4, 4945105644), (6, 3296737096), (8, 2472552822), (12, 1648368548), (16, 1236276411), (24, 824184274), (48, 412092137), (151, 130996176), (302, 65498088), (453, 43665392), (604, 32749044), (906, 21832696), (1208, 16374522), (1812, 10916348), (2416, 8187261), (3624, 5458174), (7248, 2729087)]