15708861488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{190901}}^1$

素因数の和:191085

約数の個数: 40

約数和(自身を含む): 31483557840

約数和(自身を除く): 15774696352

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 2224, 5143, 10286, 20572, 41144, 82288, 190901, 381802, 763604, 1527208, 3054416, 7063337, 14126674, 26535239, 28253348, 53070478, 56506696, 106140956, 113013392, 212281912, 424563824, 981803843, 1963607686, 3927215372, 7854430744, 15708861488]

約数ペア:

[(1, 15708861488), (2, 7854430744), (4, 3927215372), (8, 1963607686), (16, 981803843), (37, 424563824), (74, 212281912), (139, 113013392), (148, 106140956), (278, 56506696), (296, 53070478), (556, 28253348), (592, 26535239), (1112, 14126674), (2224, 7063337), (5143, 3054416), (10286, 1527208), (20572, 763604), (41144, 381802), (82288, 190901)]