129353986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{19919}}^1$

素因数の和:20129

約数の個数: 16

約数和(自身を含む): 206530560

約数和(自身を除く): 77176574

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6494, 19919, 39838, 338623, 677246, 3804529, 7609058, 64676993, 129353986]

約数ペア:

[(1, 129353986), (2, 64676993), (17, 7609058), (34, 3804529), (191, 677246), (382, 338623), (3247, 39838), (6494, 19919)]