19587802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1229}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 31719240

約数和(自身を除く): 12131438

約数列:

[1, 2, 13, 26, 613, 1226, 1229, 2458, 7969, 15938, 15977, 31954, 753377, 1506754, 9793901, 19587802]

約数ペア:

[(1, 19587802), (2, 9793901), (13, 1506754), (26, 753377), (613, 31954), (1226, 15977), (1229, 15938), (2458, 7969)]