13307138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7639}}^1$

素因数の和:7721

約数の個数: 16

約数和(自身を含む): 21819840

約数和(自身を除く): 8512702

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7639, 15278, 99307, 198614, 511813, 1023626, 6653569, 13307138]

約数ペア:

[(1, 13307138), (2, 6653569), (13, 1023626), (26, 511813), (67, 198614), (134, 99307), (871, 15278), (1742, 7639)]