18808622

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6961}}^1$

素因数の和:7163

約数の個数: 16

約数和(自身を含む): 32415072

約数和(自身を除く): 13606450

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6961, 13922, 48727, 97454, 1343473, 2686946, 9404311, 18808622]

約数ペア:

[(1, 18808622), (2, 9404311), (7, 2686946), (14, 1343473), (193, 97454), (386, 48727), (1351, 13922), (2702, 6961)]