26157187

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 32044032

約数和(自身を除く): 5886845

約数列:

[1, 7, 23, 37, 161, 259, 851, 4391, 5957, 30737, 100993, 162467, 706951, 1137269, 3736741, 26157187]

約数ペア:

[(1, 26157187), (7, 3736741), (23, 1137269), (37, 706951), (161, 162467), (259, 100993), (851, 30737), (4391, 5957)]