19315696788

素因数分解:

$2^2\times 3^2\times {\mathrm{14447}}^1\times {\mathrm{37139}}^1$

素因数の和:51596

約数の個数: 36

約数和(自身を含む): 48830483520

約数和(自身を除く): 29514786732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14447, 28894, 37139, 43341, 57788, 74278, 86682, 111417, 130023, 148556, 173364, 222834, 260046, 334251, 445668, 520092, 668502, 1337004, 536547133, 1073094266, 1609641399, 2146188532, 3219282798, 4828924197, 6438565596, 9657848394, 19315696788]

約数ペア:

[(1, 19315696788), (2, 9657848394), (3, 6438565596), (4, 4828924197), (6, 3219282798), (9, 2146188532), (12, 1609641399), (18, 1073094266), (36, 536547133), (14447, 1337004), (28894, 668502), (37139, 520092), (43341, 445668), (57788, 334251), (74278, 260046), (86682, 222834), (111417, 173364), (130023, 148556)]