11980049584

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{15930917}}^1$

素因数の和:15930972

約数の個数: 20

約数和(自身を含む): 23705205984

約数和(自身を除く): 11725156400

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 15930917, 31861834, 63723668, 127447336, 254894672, 748753099, 1497506198, 2995012396, 5990024792, 11980049584]

約数ペア:

[(1, 11980049584), (2, 5990024792), (4, 2995012396), (8, 1497506198), (16, 748753099), (47, 254894672), (94, 127447336), (188, 63723668), (376, 31861834), (752, 15930917)]