13849715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 18717696

約数和(自身を除く): 4867981

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 8123, 40615, 89353, 251813, 446765, 1259065, 2769943, 13849715]

約数ペア:

[(1, 13849715), (5, 2769943), (11, 1259065), (31, 446765), (55, 251813), (155, 89353), (341, 40615), (1705, 8123)]