15929386876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2810407}}^1$

素因数の和:2810533

約数の個数: 24

約数和(自身を含む): 30296198240

約数和(自身を除く): 14366811364

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 2810407, 5620814, 11241628, 36535291, 73070582, 146141164, 306334363, 612668726, 1225337452, 3982346719, 7964693438, 15929386876]

約数ペア:

[(1, 15929386876), (2, 7964693438), (4, 3982346719), (13, 1225337452), (26, 612668726), (52, 306334363), (109, 146141164), (218, 73070582), (436, 36535291), (1417, 11241628), (2834, 5620814), (5668, 2810407)]