16387156918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1\times {\mathrm{2531}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 27017452800

約数和(自身を除く): 10630295882

約数列:

[1, 2, 11, 22, 151, 302, 1661, 1949, 2531, 3322, 3898, 5062, 21439, 27841, 42878, 55682, 294299, 382181, 588598, 764362, 3237289, 4203991, 4932919, 6474578, 8407982, 9865838, 54262109, 108524218, 744870769, 1489741538, 8193578459, 16387156918]

約数ペア:

[(1, 16387156918), (2, 8193578459), (11, 1489741538), (22, 744870769), (151, 108524218), (302, 54262109), (1661, 9865838), (1949, 8407982), (2531, 6474578), (3322, 4932919), (3898, 4203991), (5062, 3237289), (21439, 764362), (27841, 588598), (42878, 382181), (55682, 294299)]