16427741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 18590208

約数和(自身を除く): 2162467

約数列:

[1, 11, 37, 181, 223, 407, 1991, 2453, 6697, 8251, 40363, 73667, 90761, 443993, 1493431, 16427741]

約数ペア:

[(1, 16427741), (11, 1493431), (37, 443993), (181, 90761), (223, 73667), (407, 40363), (1991, 8251), (2453, 6697)]