275678638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{196073}}^1$

素因数の和:196131

約数の個数: 16

約数和(自身を含む): 447048720

約数和(自身を除く): 171370082

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 196073, 392146, 3725387, 7254701, 7450774, 14509402, 137839319, 275678638]

約数ペア:

[(1, 275678638), (2, 137839319), (19, 14509402), (37, 7450774), (38, 7254701), (74, 3725387), (703, 392146), (1406, 196073)]