17862286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 29711880

約数和(自身を除く): 11849594

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1229, 2458, 7267, 14534, 15977, 31954, 52847, 105694, 207701, 415402, 687011, 1374022, 8931143, 17862286]

約数ペア:

[(1, 17862286), (2, 8931143), (13, 1374022), (26, 687011), (43, 415402), (86, 207701), (169, 105694), (338, 52847), (559, 31954), (1118, 15977), (1229, 14534), (2458, 7267)]