18877767563

素因数分解:

${\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1\times {\mathrm{1291}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 19366356480

約数和(自身を除く): 488588917

約数列:

[1, 47, 421, 739, 1291, 19787, 34733, 60677, 311119, 543511, 954049, 14622593, 25545017, 44840303, 401654629, 18877767563]

約数ペア:

[(1, 18877767563), (47, 401654629), (421, 44840303), (739, 25545017), (1291, 14622593), (19787, 954049), (34733, 543511), (60677, 311119)]