15921387624

素因数分解:

$2^3\times 3^1\times {\mathrm{663391151}}^1$

素因数の和:663391160

約数の個数: 16

約数和(自身を含む): 39803469120

約数和(自身を除く): 23882081496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 663391151, 1326782302, 1990173453, 2653564604, 3980346906, 5307129208, 7960693812, 15921387624]

約数ペア:

[(1, 15921387624), (2, 7960693812), (3, 5307129208), (4, 3980346906), (6, 2653564604), (8, 1990173453), (12, 1326782302), (24, 663391151)]