13418990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 26278560

約数和(自身を除く): 12859570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 947, 1090, 1417, 1894, 2834, 4735, 7085, 9470, 12311, 14170, 24622, 61555, 103223, 123110, 206446, 516115, 1032230, 1341899, 2683798, 6709495, 13418990]

約数ペア:

[(1, 13418990), (2, 6709495), (5, 2683798), (10, 1341899), (13, 1032230), (26, 516115), (65, 206446), (109, 123110), (130, 103223), (218, 61555), (545, 24622), (947, 14170), (1090, 12311), (1417, 9470), (1894, 7085), (2834, 4735)]