15487516

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{2909}}^1$

素因数の和:2946

約数の個数: 24

約数和(自身を含む): 29821680

約数和(自身を除く): 14334164

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 2909, 5324, 5818, 11636, 31999, 63998, 127996, 351989, 703978, 1407956, 3871879, 7743758, 15487516]

約数ペア:

[(1, 15487516), (2, 7743758), (4, 3871879), (11, 1407956), (22, 703978), (44, 351989), (121, 127996), (242, 63998), (484, 31999), (1331, 11636), (2662, 5818), (2909, 5324)]