2172346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5229

約数の個数: 16

約数和(自身を含む): 3742560

約数和(自身を除く): 1570214

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5197, 10394, 57167, 98743, 114334, 197486, 1086173, 2172346]

約数ペア:

[(1, 2172346), (2, 1086173), (11, 197486), (19, 114334), (22, 98743), (38, 57167), (209, 10394), (418, 5197)]