15696917776

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{6248773}}^1$

素因数の和:6248938

約数の個数: 20

約数和(自身を含む): 30606495052

約数和(自身を除く): 14909577276

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 6248773, 12497546, 24995092, 49990184, 99980368, 981057361, 1962114722, 3924229444, 7848458888, 15696917776]

約数ペア:

[(1, 15696917776), (2, 7848458888), (4, 3924229444), (8, 1962114722), (16, 981057361), (157, 99980368), (314, 49990184), (628, 24995092), (1256, 12497546), (2512, 6248773)]