15705793964

素因数分解:

$2^2\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{140617}}^1$

素因数の和:144617

約数の個数: 24

約数和(自身を含む): 31419685920

約数和(自身を除く): 15713891956

約数列:

[1, 2, 4, 7, 14, 28, 3989, 7978, 15956, 27923, 55846, 111692, 140617, 281234, 562468, 984319, 1968638, 3937276, 560921213, 1121842426, 2243684852, 3926448491, 7852896982, 15705793964]

約数ペア:

[(1, 15705793964), (2, 7852896982), (4, 3926448491), (7, 2243684852), (14, 1121842426), (28, 560921213), (3989, 3937276), (7978, 1968638), (15956, 984319), (27923, 562468), (55846, 281234), (111692, 140617)]