195439218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2505631}}^1$

素因数の和:2505649

約数の個数: 16

約数和(自身を含む): 420946176

約数和(自身を除く): 225506958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2505631, 5011262, 7516893, 15033786, 32573203, 65146406, 97719609, 195439218]

約数ペア:

[(1, 195439218), (2, 97719609), (3, 65146406), (6, 32573203), (13, 15033786), (26, 7516893), (39, 5011262), (78, 2505631)]