1914934142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7912951}}^1$

素因数の和:7912975

約数の個数: 12

約数和(自身を含む): 3157267848

約数和(自身を除く): 1242333706

約数列:

[1, 2, 11, 22, 121, 242, 7912951, 15825902, 87042461, 174084922, 957467071, 1914934142]

約数ペア:

[(1, 1914934142), (2, 957467071), (11, 174084922), (22, 87042461), (121, 15825902), (242, 7912951)]