18577889434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2656261}}^1$

素因数の和:2656545

約数の個数: 16

約数和(自身を含む): 30122011080

約数和(自身を除く): 11544121646

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 2656261, 5312522, 34531393, 69062786, 714534209, 1429068418, 9288944717, 18577889434]

約数ペア:

[(1, 18577889434), (2, 9288944717), (13, 1429068418), (26, 714534209), (269, 69062786), (538, 34531393), (3497, 5312522), (6994, 2656261)]