39012578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4418

約数の個数: 24

約数和(自身を含む): 66075996

約数和(自身を除く): 27063418

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4357, 4477, 8714, 8954, 47927, 95854, 161209, 322418, 527197, 1054394, 1773299, 3546598, 19506289, 39012578]

約数ペア:

[(1, 39012578), (2, 19506289), (11, 3546598), (22, 1773299), (37, 1054394), (74, 527197), (121, 322418), (242, 161209), (407, 95854), (814, 47927), (4357, 8954), (4477, 8714)]