17420572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8171}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 33635952

約数和(自身を除く): 16215380

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8171, 16342, 32684, 106223, 212446, 335011, 424892, 670022, 1340044, 4355143, 8710286, 17420572]

約数ペア:

[(1, 17420572), (2, 8710286), (4, 4355143), (13, 1340044), (26, 670022), (41, 424892), (52, 335011), (82, 212446), (164, 106223), (533, 32684), (1066, 16342), (2132, 8171)]