13274386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 20659968

約数和(自身を除く): 7385582

約数列:

[1, 2, 31, 62, 251, 502, 853, 1706, 7781, 15562, 26443, 52886, 214103, 428206, 6637193, 13274386]

約数ペア:

[(1, 13274386), (2, 6637193), (31, 428206), (62, 214103), (251, 52886), (502, 26443), (853, 15562), (1706, 7781)]