16915912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 34332480

約数和(自身を除く): 17416568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 523, 622, 1046, 1244, 2092, 2488, 4043, 4184, 6799, 8086, 13598, 16172, 27196, 32344, 54392, 162653, 325306, 650612, 1301224, 2114489, 4228978, 8457956, 16915912]

約数ペア:

[(1, 16915912), (2, 8457956), (4, 4228978), (8, 2114489), (13, 1301224), (26, 650612), (52, 325306), (104, 162653), (311, 54392), (523, 32344), (622, 27196), (1046, 16172), (1244, 13598), (2092, 8086), (2488, 6799), (4043, 4184)]