19260276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6197}}^1$

素因数の和:6248

約数の個数: 48

約数和(自身を含む): 52757376

約数和(自身を除く): 33497100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6197, 12394, 18591, 24788, 37182, 43379, 74364, 86758, 130137, 173516, 229289, 260274, 458578, 520548, 687867, 917156, 1375734, 1605023, 2751468, 3210046, 4815069, 6420092, 9630138, 19260276]

約数ペア:

[(1, 19260276), (2, 9630138), (3, 6420092), (4, 4815069), (6, 3210046), (7, 2751468), (12, 1605023), (14, 1375734), (21, 917156), (28, 687867), (37, 520548), (42, 458578), (74, 260274), (84, 229289), (111, 173516), (148, 130137), (222, 86758), (259, 74364), (444, 43379), (518, 37182), (777, 24788), (1036, 18591), (1554, 12394), (3108, 6197)]