129959918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{2711}}^1$

素因数の和:4903

約数の個数: 16

約数和(自身を含む): 212837760

約数和(自身を除く): 82877842

約数列:

[1, 2, 11, 22, 2179, 2711, 4358, 5422, 23969, 29821, 47938, 59642, 5907269, 11814538, 64979959, 129959918]

約数ペア:

[(1, 129959918), (2, 64979959), (11, 11814538), (22, 5907269), (2179, 59642), (2711, 47938), (4358, 29821), (5422, 23969)]