15197896

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 32739840

約数和(自身を除く): 17541944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1217, 1561, 1784, 2434, 3122, 4868, 6244, 8519, 9736, 12488, 17038, 34076, 68152, 271391, 542782, 1085564, 1899737, 2171128, 3799474, 7598948, 15197896]

約数ペア:

[(1, 15197896), (2, 7598948), (4, 3799474), (7, 2171128), (8, 1899737), (14, 1085564), (28, 542782), (56, 271391), (223, 68152), (446, 34076), (892, 17038), (1217, 12488), (1561, 9736), (1784, 8519), (2434, 6244), (3122, 4868)]