13489878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 14503722

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 719, 1438, 2157, 3127, 4314, 6254, 9381, 18762, 38107, 42421, 76214, 84842, 114321, 127263, 228642, 254526, 2248313, 4496626, 6744939, 13489878]

約数ペア:

[(1, 13489878), (2, 6744939), (3, 4496626), (6, 2248313), (53, 254526), (59, 228642), (106, 127263), (118, 114321), (159, 84842), (177, 76214), (318, 42421), (354, 38107), (719, 18762), (1438, 9381), (2157, 6254), (3127, 4314)]