16810968

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 42356160

約数和(自身を除く): 25545192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5347, 10694, 16041, 21388, 32082, 42776, 64164, 128328, 700457, 1400914, 2101371, 2801828, 4202742, 5603656, 8405484, 16810968]

約数ペア:

[(1, 16810968), (2, 8405484), (3, 5603656), (4, 4202742), (6, 2801828), (8, 2101371), (12, 1400914), (24, 700457), (131, 128328), (262, 64164), (393, 42776), (524, 32082), (786, 21388), (1048, 16041), (1572, 10694), (3144, 5347)]