42147814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23599}}^1$

素因数の和:23667

約数の個数: 16

約数和(自身を含む): 67968000

約数和(自身を除く): 25820186

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 23599, 47198, 448381, 896762, 1109153, 2218306, 21073907, 42147814]

約数ペア:

[(1, 42147814), (2, 21073907), (19, 2218306), (38, 1109153), (47, 896762), (94, 448381), (893, 47198), (1786, 23599)]