84947518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{47563}}^1$

素因数の和:47631

約数の個数: 16

約数和(自身を含む): 136984320

約数和(自身を除く): 52036802

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 47563, 95126, 903697, 1807394, 2235461, 4470922, 42473759, 84947518]

約数ペア:

[(1, 84947518), (2, 42473759), (19, 4470922), (38, 2235461), (47, 1807394), (94, 903697), (893, 95126), (1786, 47563)]