1991569161593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{11611091}}^1$

素因数の和:11611636

約数の個数: 16

約数和(自身を含む): 2247164301312

約数和(自身を除く): 255595139719

約数列:

[1, 11, 31, 341, 503, 5533, 15593, 171523, 11611091, 127722001, 359943821, 3959382031, 5840378773, 64244166503, 181051741963, 1991569161593]

約数ペア:

[(1, 1991569161593), (11, 181051741963), (31, 64244166503), (341, 5840378773), (503, 3959382031), (5533, 359943821), (15593, 127722001), (171523, 11611091)]