15444016

素因数分解:

$2^4\times 7^2\times {\mathrm{19699}}^1$

素因数の和:19721

約数の個数: 30

約数和(自身を含む): 34809900

約数和(自身を除く): 19365884

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19699, 39398, 78796, 137893, 157592, 275786, 315184, 551572, 965251, 1103144, 1930502, 2206288, 3861004, 7722008, 15444016]

約数ペア:

[(1, 15444016), (2, 7722008), (4, 3861004), (7, 2206288), (8, 1930502), (14, 1103144), (16, 965251), (28, 551572), (49, 315184), (56, 275786), (98, 157592), (112, 137893), (196, 78796), (392, 39398), (784, 19699)]