13287166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4391}}^1$

素因数の和:4499

約数の個数: 16

約数和(自身を含む): 21345120

約数和(自身を除く): 8057954

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 4391, 8782, 74647, 149294, 390799, 781598, 6643583, 13287166]

約数ペア:

[(1, 13287166), (2, 6643583), (17, 781598), (34, 390799), (89, 149294), (178, 74647), (1513, 8782), (3026, 4391)]