19506919896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11779541}}^1$

素因数の和:11779576

約数の個数: 48

約数和(自身を含む): 55128256560

約数和(自身を除く): 35621336664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11779541, 23559082, 35338623, 47118164, 70677246, 94236328, 106015869, 141354492, 212031738, 270929443, 282708984, 424063476, 541858886, 812788329, 848126952, 1083717772, 1625576658, 2167435544, 2438364987, 3251153316, 4876729974, 6502306632, 9753459948, 19506919896]

約数ペア:

[(1, 19506919896), (2, 9753459948), (3, 6502306632), (4, 4876729974), (6, 3251153316), (8, 2438364987), (9, 2167435544), (12, 1625576658), (18, 1083717772), (23, 848126952), (24, 812788329), (36, 541858886), (46, 424063476), (69, 282708984), (72, 270929443), (92, 212031738), (138, 141354492), (184, 106015869), (207, 94236328), (276, 70677246), (414, 47118164), (552, 35338623), (828, 23559082), (1656, 11779541)]