19316573678

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{564449}}^1$

素因数の和:564763

約数の個数: 16

約数和(自身を含む): 29504930400

約数和(自身を除く): 10188356722

約数列:

[1, 2, 71, 142, 241, 482, 17111, 34222, 564449, 1128898, 40075879, 80151758, 136032209, 272064418, 9658286839, 19316573678]

約数ペア:

[(1, 19316573678), (2, 9658286839), (71, 272064418), (142, 136032209), (241, 80151758), (482, 40075879), (17111, 1128898), (34222, 564449)]