13069538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2969}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 7459102

約数列:

[1, 2, 31, 62, 71, 142, 2201, 2969, 4402, 5938, 92039, 184078, 210799, 421598, 6534769, 13069538]

約数ペア:

[(1, 13069538), (2, 6534769), (31, 421598), (62, 210799), (71, 184078), (142, 92039), (2201, 5938), (2969, 4402)]