17666242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 29929788

約数和(自身を除く): 12263546

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1973, 3946, 4477, 8954, 21703, 43406, 73001, 146002, 238733, 477466, 803011, 1606022, 8833121, 17666242]

約数ペア:

[(1, 17666242), (2, 8833121), (11, 1606022), (22, 803011), (37, 477466), (74, 238733), (121, 146002), (242, 73001), (407, 43406), (814, 21703), (1973, 8954), (3946, 4477)]