18644713919

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{4817}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 20772710640

約数和(自身を除く): 2127996721

約数列:

[1, 13, 37, 169, 481, 619, 4817, 6253, 8047, 22903, 62621, 104611, 178229, 297739, 814073, 2316977, 2981723, 3870607, 30120701, 38762399, 110323751, 503911187, 1434208763, 18644713919]

約数ペア:

[(1, 18644713919), (13, 1434208763), (37, 503911187), (169, 110323751), (481, 38762399), (619, 30120701), (4817, 3870607), (6253, 2981723), (8047, 2316977), (22903, 814073), (62621, 297739), (104611, 178229)]