8438386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12373}}^1$

素因数の和:12417

約数の個数: 16

約数和(自身を含む): 14254848

約数和(自身を除く): 5816462

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 12373, 24746, 136103, 272206, 383563, 767126, 4219193, 8438386]

約数ペア:

[(1, 8438386), (2, 4219193), (11, 767126), (22, 383563), (31, 272206), (62, 136103), (341, 24746), (682, 12373)]