19004769147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{94201}}^1$

素因数の和:94963

約数の個数: 32

約数和(自身を含む): 31229847040

約数和(自身を除く): 12225077893

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739, 2217, 5173, 9607, 15519, 28821, 67249, 94201, 201747, 282603, 659407, 1224613, 1978221, 3673839, 8572291, 25716873, 69614539, 208843617, 487301773, 904989007, 1461905319, 2714967021, 6334923049, 19004769147]

約数ペア:

[(1, 19004769147), (3, 6334923049), (7, 2714967021), (13, 1461905319), (21, 904989007), (39, 487301773), (91, 208843617), (273, 69614539), (739, 25716873), (2217, 8572291), (5173, 3673839), (9607, 1978221), (15519, 1224613), (28821, 659407), (67249, 282603), (94201, 201747)]