12440038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 20154960

約数和(自身を除く): 7714922

約数列:

[1, 2, 13, 26, 557, 859, 1114, 1718, 7241, 11167, 14482, 22334, 478463, 956926, 6220019, 12440038]

約数ペア:

[(1, 12440038), (2, 6220019), (13, 956926), (26, 478463), (557, 22334), (859, 14482), (1114, 11167), (1718, 7241)]