13309747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 15649920

約数和(自身を除く): 2340173

約数列:

[1, 11, 19, 43, 209, 473, 817, 1481, 8987, 16291, 28139, 63683, 309529, 700513, 1209977, 13309747]

約数ペア:

[(1, 13309747), (11, 1209977), (19, 700513), (43, 309529), (209, 63683), (473, 28139), (817, 16291), (1481, 8987)]