15591184

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 34872768

約数和(自身を除く): 19281584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1301, 1498, 1712, 2602, 2996, 5204, 5992, 9107, 10408, 11984, 18214, 20816, 36428, 72856, 139207, 145712, 278414, 556828, 974449, 1113656, 1948898, 2227312, 3897796, 7795592, 15591184]

約数ペア:

[(1, 15591184), (2, 7795592), (4, 3897796), (7, 2227312), (8, 1948898), (14, 1113656), (16, 974449), (28, 556828), (56, 278414), (107, 145712), (112, 139207), (214, 72856), (428, 36428), (749, 20816), (856, 18214), (1301, 11984), (1498, 10408), (1712, 9107), (2602, 5992), (2996, 5204)]