12751609916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{2687}}^1$

素因数の和:4274

約数の個数: 48

約数和(自身を含む): 24087490560

約数和(自身を除く): 11335880644

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1523, 1558, 2687, 3046, 3116, 5374, 6092, 10748, 28937, 51053, 57874, 62443, 102106, 110167, 115748, 124886, 204212, 220334, 249772, 440668, 1186417, 2093173, 2372834, 4092301, 4186346, 4745668, 8184602, 8372692, 16369204, 77753719, 155507438, 167784341, 311014876, 335568682, 671137364, 3187902479, 6375804958, 12751609916]

約数ペア:

[(1, 12751609916), (2, 6375804958), (4, 3187902479), (19, 671137364), (38, 335568682), (41, 311014876), (76, 167784341), (82, 155507438), (164, 77753719), (779, 16369204), (1523, 8372692), (1558, 8184602), (2687, 4745668), (3046, 4186346), (3116, 4092301), (5374, 2372834), (6092, 2093173), (10748, 1186417), (28937, 440668), (51053, 249772), (57874, 220334), (62443, 204212), (102106, 124886), (110167, 115748)]