13171334

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1532

約数の個数: 24

約数和(自身を含む): 22318464

約数和(自身を除く): 9147130

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1471, 2942, 4477, 8954, 16181, 32362, 54427, 108854, 177991, 355982, 598697, 1197394, 6585667, 13171334]

約数ペア:

[(1, 13171334), (2, 6585667), (11, 1197394), (22, 598697), (37, 355982), (74, 177991), (121, 108854), (242, 54427), (407, 32362), (814, 16181), (1471, 8954), (2942, 4477)]