12900914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3907}}^1$

素因数の和:4049

約数の個数: 16

約数和(自身を含む): 21009408

約数和(自身を除く): 8108494

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 3907, 7814, 50791, 101582, 496189, 992378, 6450457, 12900914]

約数ペア:

[(1, 12900914), (2, 6450457), (13, 992378), (26, 496189), (127, 101582), (254, 50791), (1651, 7814), (3302, 3907)]