15768766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3863}}^1$

素因数の和:4035

約数の個数: 16

約数和(自身を含む): 25641504

約数和(自身を除く): 9872738

約数列:

[1, 2, 13, 26, 157, 314, 2041, 3863, 4082, 7726, 50219, 100438, 606491, 1212982, 7884383, 15768766]

約数ペア:

[(1, 15768766), (2, 7884383), (13, 1212982), (26, 606491), (157, 100438), (314, 50219), (2041, 7726), (3863, 4082)]