13705318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 23392800

約数和(自身を除く): 9687482

約数列:

[1, 2, 11, 22, 37, 74, 113, 149, 226, 298, 407, 814, 1243, 1639, 2486, 3278, 4181, 5513, 8362, 11026, 16837, 33674, 45991, 60643, 91982, 121286, 185207, 370414, 622969, 1245938, 6852659, 13705318]

約数ペア:

[(1, 13705318), (2, 6852659), (11, 1245938), (22, 622969), (37, 370414), (74, 185207), (113, 121286), (149, 91982), (226, 60643), (298, 45991), (407, 33674), (814, 16837), (1243, 11026), (1639, 8362), (2486, 5513), (3278, 4181)]