12499683862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{14321}}^1$

素因数の和:14668

約数の個数: 32

約数和(自身を含む): 20018718720

約数和(自身を除く): 7519034858

約数列:

[1, 2, 19, 38, 103, 206, 223, 446, 1957, 3914, 4237, 8474, 14321, 22969, 28642, 45938, 272099, 436411, 544198, 872822, 1475063, 2950126, 3193583, 6387166, 28026197, 56052394, 60678077, 121356154, 328939049, 657878098, 6249841931, 12499683862]

約数ペア:

[(1, 12499683862), (2, 6249841931), (19, 657878098), (38, 328939049), (103, 121356154), (206, 60678077), (223, 56052394), (446, 28026197), (1957, 6387166), (3914, 3193583), (4237, 2950126), (8474, 1475063), (14321, 872822), (22969, 544198), (28642, 436411), (45938, 272099)]