15619504

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{1321}}^1$

素因数の和:2068

約数の個数: 20

約数和(自身を含む): 30326680

約数和(自身を除く): 14707176

約数列:

[1, 2, 4, 8, 16, 739, 1321, 1478, 2642, 2956, 5284, 5912, 10568, 11824, 21136, 976219, 1952438, 3904876, 7809752, 15619504]

約数ペア:

[(1, 15619504), (2, 7809752), (4, 3904876), (8, 1952438), (16, 976219), (739, 21136), (1321, 11824), (1478, 10568), (2642, 5912), (2956, 5284)]