15693801808

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{418993}}^1$

素因数の和:421342

約数の個数: 20

約数和(自身を含む): 30419802388

約数和(自身を除く): 14726000580

約数列:

[1, 2, 4, 8, 16, 2341, 4682, 9364, 18728, 37456, 418993, 837986, 1675972, 3351944, 6703888, 980862613, 1961725226, 3923450452, 7846900904, 15693801808]

約数ペア:

[(1, 15693801808), (2, 7846900904), (4, 3923450452), (8, 1961725226), (16, 980862613), (2341, 6703888), (4682, 3351944), (9364, 1675972), (18728, 837986), (37456, 418993)]