20161115887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{91381}}^1$

素因数の和:92070

約数の個数: 16

約数和(自身を含む): 22738765824

約数和(自身を除く): 2577649937

約数列:

[1, 11, 31, 341, 647, 7117, 20057, 91381, 220627, 1005191, 2832811, 31160921, 59123507, 650358577, 1832828717, 20161115887]

約数ペア:

[(1, 20161115887), (11, 1832828717), (31, 650358577), (341, 59123507), (647, 31160921), (7117, 2832811), (20057, 1005191), (91381, 220627)]