17946214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 13987226

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 479, 958, 1441, 1703, 2882, 3406, 5269, 6227, 10538, 12454, 18733, 37466, 62749, 68497, 125498, 136994, 690239, 815737, 1380478, 1631474, 8973107, 17946214]

約数ペア:

[(1, 17946214), (2, 8973107), (11, 1631474), (13, 1380478), (22, 815737), (26, 690239), (131, 136994), (143, 125498), (262, 68497), (286, 62749), (479, 37466), (958, 18733), (1441, 12454), (1703, 10538), (2882, 6227), (3406, 5269)]