15991052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7417}}^1$

素因数の和:7446

約数の個数: 36

約数和(自身を含む): 35517384

約数和(自身を除く): 19526332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 7417, 14834, 29668, 51919, 81587, 103838, 163174, 207676, 326348, 363433, 571109, 726866, 1142218, 1453732, 2284436, 3997763, 7995526, 15991052]

約数ペア:

[(1, 15991052), (2, 7995526), (4, 3997763), (7, 2284436), (11, 1453732), (14, 1142218), (22, 726866), (28, 571109), (44, 363433), (49, 326348), (77, 207676), (98, 163174), (154, 103838), (196, 81587), (308, 51919), (539, 29668), (1078, 14834), (2156, 7417)]