15789296

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4129}}^1$

素因数の和:4376

約数の個数: 20

約数和(自身を含む): 30727200

約数和(自身を除く): 14937904

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4129, 8258, 16516, 33032, 66064, 986831, 1973662, 3947324, 7894648, 15789296]

約数ペア:

[(1, 15789296), (2, 7894648), (4, 3947324), (8, 1973662), (16, 986831), (239, 66064), (478, 33032), (956, 16516), (1912, 8258), (3824, 4129)]